{"title":"Protein Purification Accessories","description":"","products":[{"product_id":"empty-gravity-flow-columns-12-ml","title":"Empty Disposable Gravity Flow Columns, Fritted, 12 mL, with 20 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the complete set, each fritted column comes with one top plug and one end cap. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.\u003c\/p\u003e\n\u003cp\u003eThe fritted column can be purchased separately as the SE version, providing a more cost-effective option for applications where no column caps nor extra frits are needed.\u003c\/p\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 10 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e83 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\" valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 50","offer_id":20503530244,"sku":"11-0257-050","price":147.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":20503530308,"sku":"11-0257-100","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/12_ml_disposable_columns_1.png?v=1543442209"},{"product_id":"empty-gravity-flow-columns-3-ml","title":"Empty Disposable Gravity Flow Columns, Fritted, 3 mL, 0.9 x 6 cm, with 20 µm frits","description":"\u003cp\u003ePolypropylene (PP) chromatography column, max. vol. 4 mL, cross-sectional area 0.64 cm\u003csup\u003e2\u003c\/sup\u003e, for use in low-pressure chromatography.\u003c\/p\u003e\n\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the complete set, each fritted column comes with one top plug and one end cap. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.\u003c\/p\u003e\n\u003cp\u003eThe fritted columns can be purchased separately as the SE version, providing a more cost-effective option for applications where no column caps nor extra frits are needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 2.5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 50","offer_id":21332107460,"sku":"11-0258-050","price":107.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":21332107524,"sku":"11-0258-100","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/3_ml_disposable_columns.png?v=1565874864"},{"product_id":"empty-gravity-flow-columns-6-ml","title":"Empty Disposable Gravity Flow Columns, Fritted, 6 mL, with 20 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the complete set, each fritted column comes with one top plug and one end cap. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.\u003c\/p\u003e\n\u003cp\u003eThe fritted column can be purchased separately as the SE version, providing a more cost-effective option for applications where no column caps nor extra frits are needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 50","offer_id":21332158020,"sku":"11-0259-050","price":124.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":21332158084,"sku":"11-0259-100","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/6_ml_disposable_columns-1.png?v=1565639998"},{"product_id":"empty-gravity-flow-columns-30-ml","title":"Empty Disposable Gravity Flow Columns, Fritted, 30 mL, with 20 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one top plug and one end cap, as well as a filter disc as bed support. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 25 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column, with luer-lock outlet\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 25","offer_id":21332252228,"sku":"11-0260-025","price":183.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 50","offer_id":40808355921963,"sku":"11-0260-050","price":341.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 25, Bundled with Stopcocks","offer_id":40808353923115,"sku":"11-0260-025SC","price":260.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 50, Bundled with Stopcocks","offer_id":21332252292,"sku":"11-0260-050SC","price":491.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/30_ml_disposable_columns.png?v=1565629687"},{"product_id":"empty-gravity-flow-columns-300-ml","title":"Empty Disposable Gravity Flow Columns, 300 mL with 20 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with a filter disc inserted as bed support. An extra filter disc is also provided for extra support and cleaning flow through when needed. It can also be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eup to 250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltrahigh molecular weight polyethylene (UHMW-PE), hydrophilic *\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (stopcock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonates (PC) body, HDPE diverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003cp\u003e1-way stopcock, female luer to male luer (for Bundled with Stopcocks only)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* Hydrophobic version of filter discs is available upon request. \u003ca href=\"mailto:cust.support@marvelgent.com?subject=Request%20for%20300%20mL%20column%20with%2020%20um%20hydrophobic%20frits\"\u003eContact us\u003c\/a\u003e for more detail. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 5","offer_id":11256366563371,"sku":"11-0261-005","price":158.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 10","offer_id":17194076176427,"sku":"11-0261-010","price":275.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 5, Bundled with Stopcocks","offer_id":17194055598123,"sku":"11-0261-005SC","price":184.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 10, Bundled with Stopcocks","offer_id":21332288708,"sku":"11-0261-010SC","price":314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/300_ml_disposable_column_2_d20750af-904d-4101-b50e-952a677a0367.png?v=1567534922"},{"product_id":"empty-disposable-gravity-flow-columns-300-ml-with-50-um-frits","title":"Empty Disposable Gravity Flow Columns, 300 mL with 50 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one end cap, one retaining ring, and a filter disc inserted as bed support. An extra filter disc is also provided for extra support and cleaning flow through when needed. The filter disc can also be placed on top of the gravity-settled medium bed to prevent the medium from drying during preps and storage. The ring is optional. When it is used, it helps keeping the top frit in place during the chromatography application. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e343 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eup to 250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltrahigh molecular weight polyethylene (UHMW-PE), hydrophilic *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (stopcock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonates (PC) body, HDPE diverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003cp\u003e1-way stopcock, female luer to male luer (for Bundled with Stopcocks only)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* Hydrophobic version of filter discs is available upon request. \u003ca href=\"mailto:cust.support@marvelgent.com?subject=Request%20for%20300%20mL%20column%20with%2050%20um%20hydrophobic%20frits\"\u003eContact us\u003c\/a\u003e for more detail. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca title=\"Empty Disposable Gravity Flow Columns\" href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 5","offer_id":11256398676011,"sku":"12-0280-005","price":158.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 10","offer_id":11256398708779,"sku":"12-0280-010","price":272.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 5, Bundled with Stopcocks","offer_id":17194121756715,"sku":"12-0280-005SC","price":184.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 10, Bundled with Stopcocks","offer_id":17194124935211,"sku":"12-0280-010SC","price":314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/300_ml_disposable_column_4.png?v=1610994038"},{"product_id":"empty-disposable-gravity-flow-columns-30-ml-with-50-um-frits","title":"Empty Disposable Gravity Flow Columns, Fritted, 30 mL, with 50 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one each of the top and end caps, as well as a filter disc as bed support. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45.8 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 25 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column, with luer-lock outlet\u003c\/p\u003e\n\u003cp\u003e1 top cap\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 25","offer_id":11257602801707,"sku":"12-0278-025","price":183.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 50","offer_id":11257602834475,"sku":"12-0278-050","price":341.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 25, Bundled with Stopcocks","offer_id":40808351301675,"sku":"12-0278-025SC","price":257.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 50, Bundled with Stopcocks","offer_id":40808351989803,"sku":"12-0278-050SC","price":491.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/30_ml_disposable_columns_ad408fcc-fae8-4be1-9a36-b099d3c6d851.png?v=1543442996"},{"product_id":"empty-disposable-gravity-flow-columns-60-ml-with-50-um-frits","title":"Empty Disposable Gravity Flow Columns, 60 mL with 50 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one each of the top and end caps, as well as a filter disc as bed support. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e134.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (stopcock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonates (PC) body, HDPE diverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003cp\u003e1-way stopcock, female luer to male luer (for Bundled with Stopcocks only)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 20","offer_id":11258905067563,"sku":"12-0279-020","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":11258905100331,"sku":"12-0279-040","price":491.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 20, Bundled with Stopcocks","offer_id":40087808901163,"sku":"12-0279-020SC","price":337.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40, Bundled with Stopcocks","offer_id":40087808966699,"sku":"12-0279-040SC","price":646.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/60_ml_disposable_columns_2.png?v=1565639469"},{"product_id":"empty-disposable-gravity-flow-columns-60-ml-with-20-um-frits","title":"Empty Disposable Gravity Flow Columns, 60 mL with 20 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one each of the top and end caps, as well as a filter disc as bed support. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e134.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (stopcock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonates (PC) body, HDPE diverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003cp\u003e1-way stopcock, female luer to male luer (for Bundled with Stopcocks only)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 20","offer_id":16952792776747,"sku":"11-0282-020","price":246.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":16952792809515,"sku":"11-0282-040","price":491.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 20, Bundled with Stopcocks","offer_id":40087794024491,"sku":"11-0282-020SC","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40, Bundled with Stopcocks","offer_id":40087796187179,"sku":"11-0282-040SC","price":646.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/60_ml_disposable_columns_2_58cca76a-3970-489e-9529-1c0506a710b1.png?v=1565639484"},{"product_id":"one-way-stopcock-valve-polypropylene-female-luer-to-male-luer","title":"One-Way Stopcock Valve, Polypropylene, Female Luer to Male Luer","description":"\u003cp\u003eThese 1-way stopcocks are constructed of polypropylene for strength, thermal performance, and solvent resistance. They have been widely used in SPE solid phase extraction and chromatography applications that use attacking agents, such as Acetone, Acetic Acid, \u003cspan data-mce-fragment=\"1\" class=\"aCOpRe\"\u003eIsopropyl Alcohol\u003c\/span\u003e, Ethanol, and Butyl Alcohols. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe standard female luer-lock inlet and male luer slip outlet are compatible with most commonly used vacuum manifolds. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable data-mce-selected=\"1\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-mce-selected=\"1\" width=\"200\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-selected=\"1\"\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-mce-selected=\"1\"\u003e\u003cstrong\u003eOperating Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-selected=\"1\"\u003eGravity, and low to medium vacuum\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e \u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllows optimization of sample flow rates during phase separation and extraction;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTolerates a broader range of solvents and chemicals than the polycarbonate- or nylon-made devices;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBarbed for more secure connection to tubing;\u003c\/li\u003e\n\u003cli\u003eOperates under low to medium vacuum pressure;\u003c\/li\u003e\n\u003cli\u003eCompatible with steam sterilization (autoclaving).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca title=\"Empty Disposable Gravity Flow Columns\" href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 12","offer_id":31921880530987,"sku":"18-0288-012","price":133.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 20","offer_id":31857846386731,"sku":"18-0288-020","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":31857846419499,"sku":"18-0288-040","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":31857848811563,"sku":"18-0288-100","price":667.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/PPstopcock_SUM1.png?v=1623895650"},{"product_id":"one-way-stopcock-valve-pc-body-hdpe-plug-female-luer-to-male-luer","title":"One-Way Stopcock Valve, PC Body, HDPE Plug, Female Luer to Male Luer","description":"\u003cp\u003eA stopcock provides the on-off flow control of a liquid during chromatography.\u003c\/p\u003e\n\u003cp\u003eThese stopcocks are 1-way and have female Luer-lock inlet and male Luer slip outlet. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003ePolycarbonate (PC) body, and natural HDPE diverter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 10","offer_id":31880303247403,"sku":"16-0289-010","price":83.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":31880303280171,"sku":"16-0289-100","price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/PCstopcock.png?v=1608741859"},{"product_id":"empty-disposable-gravity-flow-columns-starter","title":"Empty Disposable Gravity Flow Columns, Starter Pack","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach empty column comes with one each of the top and end caps, as well as a filter disc as bed support. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.  \u003c\/p\u003e\n\u003cp\u003eThe starter pack contains: 10 of 3 mL sets, 10 of 6 mL sets, 5 of 12 mL sets, 3 of 30 mL sets, 3 of 60 mL sets, and 1 of 300 mL set.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (stopcock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonates (PC) body, HDPE diverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Various sizes","offer_id":32868740300843,"sku":"18-0290","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/Emptycolumnfamily.png?v=1600291157"},{"product_id":"mwco-ultrafiltration-spin-units","title":"MWCO Ultrafiltration Spin Units, 12 mL, Pack of 24","description":"\u003cp\u003eUltrafiltration spin units offer a simple, one step procedure for desalting and concentration of proteins and other macromolecules with greater than 90% recovery. Utilizing molecular weight cut-off polyethersulfone (PES) filter membrane, the spin device is able to retain macromolecules having the greater MW, and filtrate salts and other molecules of the smaller MW. Because of low protein\/DNA binding properties of the PES filter, loss of the retentate on the filter is minimized. The retentate can be recovered at excellent rate. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFour molecular weight cut-off (MWCO) sizes are provided to cover a broad range of molecular weights: 10 K, 30 K, 50 K, and 100 K. It is recommended to choose an MWCO 1\/2 to 1\/3 smaller than the protein to be concentrated. For instance, to concentrate a protein of 80 kDa, we recommend to start with the 30 K MWCO spin unit. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, rapid spin for simultaneous desalting and concentrating (up to 75-fold concentration); \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuffer exchange in two quick steps;\u003c\/li\u003e\n\u003cli\u003eFaster filtration - high flux PES membrane is heat-sealed to the housing unit;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh recovery of the retentate - the PES membrane has very low absorption property for protein and DNA\/RNA and the filter housing unit is also constructed with low-binding materials;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeasibility of collecting the filtrate - it is flexible to choose either the retentate or the filtrate to keep;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimized designs for better performance:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\n\u003cli\u003eBuilt-in dead stop pocket at the filter unit bottom - no risk of dryout during spin;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical position of the filter membrane - less clogging\/fouling issue;\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eLess processing time, less buffers, and less mess compared to dialysis;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible throughput - it is easy to perform multiple samples in parallel or to scale up with the same sample;\u003c\/li\u003e\n\u003cli\u003eFree of detectable DNase\/RNase contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eApplications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConcentration, desalting of proteins, enzymes, antibodies, DNA\/RNA and other macromolecules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eRapid removal of small contaminants (salts, dyes, detergent, and additives)\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePost-modification removal of labeled amino acids and nucleotides, or other unincorporated labels\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample pre-treatment prior to HPLC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeproteinization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecovery of biomolecules from cell culture supernatants and cell lysates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConcentrating virus from cell culture supernatants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eTechnical Notes\u003c\/span\u003e\u003c\/h4\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003e1. Typical retention of protein markers\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eMarker (conc.)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMWCO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpin time (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e% Retention\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBSA (1.0 mg\/mL)\u003c\/td\u003e\n\u003ctd\u003e67 kDa\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e30 K\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u0026gt; 80 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBSA (1.0 mg\/mL)\u003c\/td\u003e\n\u003ctd\u003e67 kDa\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e50 K\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u0026gt; 80 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCytochrome C (0.25mg\/mL)\u003c\/td\u003e\n\u003ctd\u003e12.4 kDa\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e50 K\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u0026lt; 5 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgG (1.0 mg\/mL)\u003c\/td\u003e\n\u003ctd\u003e156 kDa\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e100 K\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u0026gt; 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvalbumin (1.0 mg\/mL)\u003c\/td\u003e\n\u003ctd\u003e45 kDa\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e100 K\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u0026lt; 12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eSingle use only. For research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eProduct Details\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"290\" valign=\"top\"\u003e\u003cstrong\u003eMaximum sample capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e12 mL with a swinging-bucket rotor\u003cbr\u003e\u003c\/p\u003e\n10 mL with a Fixed-angle rotor (Min. rotor angle is 25°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eMaterial of construction\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eScrew cap: High-density Polyethylene (HDPE)\u003c\/p\u003e\n\u003cp\u003eSealing gasket: Polyethylene (PE)\u003c\/p\u003e\n\u003cp\u003eFiltrate receiver tube: Polypropylene (PP)\u003c\/p\u003e\n\u003cp\u003eFilter unit: Methyl methacrylate-Butadiene-Styrene (MBS)\u003c\/p\u003e\nUltrafiltration membrane: Polyethersulfone (PES)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive ultrafiltration membrane area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e5.48 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eProduct dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAssembled unit height: 119 mm\u003c\/p\u003e\n\u003cp\u003eAssembled unit O.D.: 29.3 mm\u003c\/p\u003e\n\u003cp\u003eFilter unit height: 72.0 mm\u003c\/p\u003e\nFilter unit O.D. : 29.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWetted part\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDNase\/RNase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo detectable DNase\/RNase contamination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eMaxi. centrifugation speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSwinging-bucket: 4,000xg\u003c\/p\u003e\nFixed angle: 5,000xg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eChemical stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eStable in most commonly used reagents for protein and nucleic acid applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eChemical incompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAcetic Acid (≥ 25%)\u003c\/p\u003e\n\u003cp\u003eAcetonitrile (≥ 30%)\u003c\/p\u003e\n\u003cp\u003eAliphatic \u0026amp; aromatic esters\u003c\/p\u003e\n\u003cp\u003eAmines\u003c\/p\u003e\n\u003cp\u003eAmmonium hydroxide (≥ 5%)\u003c\/p\u003e\n\u003cp\u003eAromatic \u0026amp; chlorinated hydrocarbons\u003c\/p\u003e\n\u003cp\u003eButyl acetate (≥ 40%)\u003c\/p\u003e\n\u003cp\u003eDimethyl acetamide (DMAC) (≥ 30%)\u003c\/p\u003e\n\u003cp\u003eEthers\u003c\/p\u003e\n\u003cp\u003eHydrochloric acid (≥ 0.5 N at 50°C)\u003c\/p\u003e\n\u003cp\u003eIsopropyl Alcohol (≥ 25%)\u003c\/p\u003e\n\u003cp\u003eKetone\u003c\/p\u003e\n\u003cp\u003eMethylene chloride (≥ 1%)\u003c\/p\u003e\n\u003cp\u003eMethyl ethyl ketone (≥ 1%)\u003c\/p\u003e\n\u003cp\u003ePhosphoric acid (≥ 1 N)\u003c\/p\u003e\n\u003cp\u003eSodium deoxycholate (≥ 5%)\u003c\/p\u003e\n\u003cp\u003eSodium hydroxide (≥ 0.5N at 50°C)\u003c\/p\u003e\n\u003cp\u003eSodium hypochlorite (≥ 0.04%)\u003c\/p\u003e\n\u003cp\u003eTetrahydrofuran (≥ 5%)\u003c\/p\u003e\nToluene (≥ 1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSterility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutoclavability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eQuality assurance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufactured in accordance with ISO 13485 : 2016 \u0026amp; ISO 9001 : 2015 quality management systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 spin units per pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoom temperature. Keep dry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplication note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSingle use only.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"10 K","offer_id":39263984582699,"sku":"17-0291-10","price":247.0,"currency_code":"USD","in_stock":true},{"title":"30 K","offer_id":39263984615467,"sku":"17-0291-30","price":247.0,"currency_code":"USD","in_stock":true},{"title":"50 K","offer_id":39263984648235,"sku":"17-0291-50","price":247.0,"currency_code":"USD","in_stock":true},{"title":"100 K","offer_id":39263984681003,"sku":"17-0291-00","price":247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/MWCO_10K.png?v=1622336560"},{"product_id":"empty-disposable-gravity-flow-columns-fritted-6-ml-with-50-um-frits","title":"Empty Disposable Gravity Flow Columns, Fritted, 6 mL, with 50 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the complete set, each fritted column comes with one top plug and one end cap. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.\u003c\/p\u003e\n\u003cp\u003eThe fritted column can be purchased separately as the SE version, providing a more cost-effective option for applications where no column caps nor extra frits are needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 50","offer_id":39629926170667,"sku":"12-0293-050","price":125.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":39629926203435,"sku":"12-0293-100","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/6_ml_disposable_columns-1_c6a1988a-26d5-4357-b4cf-c5fb4ee7edec.png?v=1637804949"},{"product_id":"empty-disposable-gravity-flow-columns-fritted-12-ml-with-50-um-frits","title":"Empty Disposable Gravity Flow Columns, Fritted, 12 mL, with 50 µm frits","description":"\u003cp\u003eThese disposable columns are economical, versatile columns for single-use purification applications using gravity flow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, cost-effective, readily adaptable for a wide range of gravity flow applications\u003c\/li\u003e\n\u003cli\u003eMade of high purity medical grade polypropylene, stable in commonly used chemicals and reagents\u003c\/li\u003e\n\u003cli\u003eAvailable in various sizes to suit for different experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the complete set, each fritted column comes with one top plug and one end cap. An extra filter disc is also provided and can be used as upper bed support. Placing a filter disc on top of the gravity-settled medium bed helps prevent drying of the medium.\u003c\/p\u003e\n\u003cp\u003eThe fritted column can be purchased separately as the SE version, providing a more cost-effective option for applications where no column caps nor extra frits are needed.\u003c\/p\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003e\u003cstrong\u003eMaximum capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 - 10 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn inner diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColumn height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e83 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (column)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (filter disc)\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter pore size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 empty column\u003c\/p\u003e\n\u003cp\u003e1 top plug\u003c\/p\u003e\n\u003cp\u003e1 end cap\u003c\/p\u003e\n\u003cp\u003e2 filter discs (one is inserted and the other is provided as optional extra)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical stability\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable in all commonly used reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\" valign=\"top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor fast, general-purpose purification by gravity flow or low pressure:\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAffinity chromatography of protein or other macromolecules\u003c\/li\u003e\n\u003cli\u003eImmunodepletion of immune reactive complexes\u003c\/li\u003e\n\u003cli\u003eSize-exclusion chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding-left: 60px;\"\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 50","offer_id":39629927186475,"sku":"12-0294-050","price":148.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":39629927219243,"sku":"12-0294-100","price":261.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/12_ml_disposable_columns_1_3f2a0653-6f55-45b1-8166-85284f263673.png?v=1637805104"},{"product_id":"one-way-stopcock-valve-pp-body-hdpe-plug-female-luer-to-male-luer","title":"One-Way Stopcock Valve, Polypropylene (PP) Body, HDPE Plug, Female Luer to Male Luer","description":"\u003cp\u003eThese 1-way stopcocks are constructed of polypropylene (PP) for strength, thermal performance, and solvent resistance. They have been widely used in SPE solid phase extraction and chromatography applications that use attacking agents, such as Acetone, Acetic Acid, \u003cspan class=\"aCOpRe\" data-mce-fragment=\"1\"\u003eIsopropyl Alcohol\u003c\/span\u003e, Ethanol, and Butyl Alcohols. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe diverter is made of high density polyethylene (HDPE), which offers excellent low friction properties and allows easy turning without the use of lubricant.\u003c\/p\u003e\n\u003cp\u003eThe standard female luer-lock inlet and male luer slip outlet are compatible with most commonly used vacuum manifolds. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable data-mce-selected=\"1\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-mce-selected=\"1\" width=\"200\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-selected=\"1\"\u003ePolypropylene (PP) body, and natural HDPE diverter.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-mce-selected=\"1\"\u003e\u003cstrong\u003eOperating Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-selected=\"1\"\u003eGravity, and vacuum up to 0.7 bar (10 psi or 20 In.Hg)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e \u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllows optimization of sample flow rates during phase separation and extraction;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTolerates a broader range of solvents and chemicals than the polycarbonate- or nylon-made devices;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy to operate; \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAllows sterilization with disinfectants;\u003c\/li\u003e\n\u003cli\u003eCompatible to most vacuum manifolds.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 12","offer_id":39888084729899,"sku":"19-0295-012","price":158.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 20","offer_id":39928246206507,"sku":"19-0295-020","price":211.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":39888084795435,"sku":"19-0295-040","price":363.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 100","offer_id":39888084828203,"sku":"19-0295-100","price":826.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/PPPEstopcock_4.png?v=1650506660"},{"product_id":"column-connector-1-3-6-12-ml-syringe-column-pp","title":"Column Connector, Female Luer to 1, 3, 6, 12 mL syringe column, Polypropylene (PP)","description":"\u003cp\u003eConnect chromatography columns in your own way with the versatile column connector\/adapter.  \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese column connectors have the standard female Luer slip inlet, that accepts the male Luer slip of a cartridge\/syringe\/adapter, and also accommodates tubing having 5\/32\" (4mm) or 3\/32 inch (2.5 mm) outside diameter. The connectors have the configurations that fit four different sizes of standard columns\/syringes: 1 mL, 3 mL, 6 mL, 12 mL, allowing tandem columns (or even multi-tandem columns) in a customized sequence. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe connectors are constructed of polypropylene for strength, thermal performance, and solvent resistance. They have been widely used in SPE solid phase extraction and chromatography applications that use attacking agents, such as Acetone, Acetic Acid, \u003cspan class=\"aCOpRe\"\u003eIsopropyl Alcohol\u003c\/span\u003e, Ethanol, and Butyl Alcohols. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor a better flow control, use in combination with a stopcock. At Marvelgent, we provide stopcocks made of different materials. \u003ca href=\"https:\/\/marvelgent.com\/collections\/flow-controlling-valves-and-stopcocks\" title=\"Stopcocks and valves\"\u003eChoose the right stopcock for your application\u003c\/a\u003e. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Applications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTo stack columns\/cartridges in any desirable sequence; \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTo increase volume capacity of a column with the reservoir adapted from an empty cartridge\/syringe;  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTo handle large volume of liquid via a 3\/32 inch or 5\/32 inch O.D. tubing, or a tubing connected to a male luer slip adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGravity, and low to medium pressure\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e \u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximizes flexibility with multi-configuration fittings;\u003c\/li\u003e\n\u003cli\u003eA must-have for SPE applications;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperates under low to medium vacuum pressure;\u003c\/li\u003e\n\u003cli\u003eCompatible with steam sterilization (autoclaving).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 20","offer_id":40180509245483,"sku":"19-0296-020","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":40180509278251,"sku":"19-0296-040","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Bulk Pack of 100","offer_id":40180509343787,"sku":"19-0296-100","price":667.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/columnadaptor0.7.png?v=1747759057"},{"product_id":"connector-1-16-luer-female-10-32-male-peek","title":"Connector Luer Female \/ 10-32 Male, PEEK","description":"\u003cp\u003eThis union is designed to connect syringes with a Luer-lock fitting to a 10-32 system connector. The connector features a standard female Luer-lock to male coned 10-32 threads outlet, and is engineered for use with 1\/16” OD tubing. Made from high-performance polyetheretherketones (PEEK) material, it offers excellent biocompatibility, thermostability, and solvent resistance.\u003c\/p\u003e\n\u003cp\u003eIt is compatible with Luer female - 1\/16\" male connectors and when equipped with a syringe, it can be used for sample application via the sample loop on ÄKTA start, ÄKTA go, ÄKTA pure, and ÄKTA avant chromatography systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eQuickly connecting a syringe to a pre-packed chromatography column, enabling convenient operation for equilibration, sample loading, and washing;\u003c\/li\u003e\n\u003cli\u003eSample application using sample loop on ÄKTA start, ÄKTA go, ÄKTA pure, and ÄKTA avant chromatography systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 39.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd width=\"200\" style=\"width: 30%; height: 19.6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%; height: 19.6px;\"\u003ePolyetheretherketones (PEEK) \u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eMaximum Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003e25 MPa\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003eNatural, Beige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eFitting Port Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003eFemale Luer-lock to Male 10-32 Coned thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\" valign=\"top\"\u003e\u003cstrong\u003eChemical Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003e\n\u003cp\u003eResistant to organic solvents and salt buffers commonly used in chromatography of biomolecules.\u003c\/p\u003e\n\u003cp\u003eIncompatible with Phenol (concentrated), Sulfuric Acid (10-75%), Nitric Acid (concentrated, \u0026gt;50%), 100% Ethyl acetate, 100% Hexane, and 100% Tetrahydrofuran Phenol.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 5","offer_id":41405372727339,"sku":"20-0315-005","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/files\/PEEKluerconnector7.png?v=1745421032"},{"product_id":"fingertight-connector-10-32-male-coned-for-1-16-od-tubing-one-piece-peek","title":"Fingertight Connector 10-32 Male Coned, for 1\/16\" OD Tubing, One Piece, PEEK","description":"\u003cp class=\"MsoNormal\"\u003eThis fitting enables routine, tool-free connection of 1\/16 OD tubing to a 10-32 coned receiving port. No wrenches or specialized tools are required to when tightening the fitting into place.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 39.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd width=\"200\" style=\"width: 30%; height: 19.6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%; height: 19.6px;\"\u003ePolyetheretherketones (PEEK) \u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eMaximum Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003e30 MPa\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003eNatural, Beige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eFitting Port Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003eMale 10-32 Coned thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\" valign=\"top\"\u003e\u003cstrong\u003eChemical Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70%;\"\u003e\n\u003cp\u003eResistant to organic solvents and salt buffers commonly used in chromatography of biomolecules.\u003c\/p\u003e\n\u003cp\u003eIncompatible with Phenol (concentrated), Sulfuric Acid (10-75%), Nitric Acid (concentrated, \u0026gt;50%), 100% Ethyl acetate, 100% Hexane, and 100% Tetrahydrofuran Phenol.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 16","offer_id":41520348266539,"sku":"20-0318-016","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/files\/20-0318_PEEKfingertightconnector2.jpg?v=1747758932"},{"product_id":"one-way-stopcock-valve-polypropylene-female-luer-to-male-luer-with-lock-ring","title":"One-Way Stopcock Valve, Polypropylene, Female Luer to Male Luer with Lock Ring","description":"\u003cp\u003eThese 1-way stopcocks are constructed of polypropylene for strength, thermal performance, and solvent resistance. They have been widely used in SPE solid phase extraction and chromatography applications that use attacking agents, such as Acetone, Acetic Acid, \u003cspan class=\"aCOpRe\" data-mce-fragment=\"1\"\u003eIsopropyl Alcohol\u003c\/span\u003e, Ethanol, and Butyl Alcohols. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe standard female luer-lock inlet and male luer outlet with lock ring are compatible with most commonly used vacuum manifolds. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGravity, and vacuum\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e \u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllows optimization of sample flow rates during phase separation and extraction;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTolerates a broader range of solvents and chemicals than the polycarbonate- or nylon-made devices;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBarbed for more secure connection to tubing;\u003c\/li\u003e\n\u003cli\u003eOperates under low to medium vacuum pressure;\u003c\/li\u003e\n\u003cli\u003eCompatible with steam sterilization (autoclaving).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 12","offer_id":42505745596459,"sku":"18-0284-012","price":154.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 20","offer_id":42505745629227,"sku":"18-0284-020","price":203.0,"currency_code":"USD","in_stock":true},{"title":"Pack of 40","offer_id":42505745661995,"sku":"18-0284-040","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/files\/PPstopcockwithring_1.png?v=1763568779"},{"product_id":"column-connector-female-luer-to-30-60-70-column-polypropylene-pp","title":"Column Connector to 1\/8\" OD Tubing, Female Luer to 30 mL\/60 mL column, Polypropylene (PP)","description":"\u003cp\u003eConnect chromatography columns in your own way with the versatile column connector\/adapter.  \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese column connectors have the standard female Luer slip inlet, that accepts the male Luer slip of a cartridge\/syringe\/adapter, and also accommodates tubing having 1\/8\" OD. The connectors have the configurations that fit different sizes of standard columns: 30 mL, 60 mL and 70 mL, allowing tandem columns (or even multi-tandem columns) in a customized sequence. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe connectors are constructed of polypropylene for strength, thermal performance, and solvent resistance. They have been widely used in SPE solid phase extraction and chromatography applications that use attacking agents, such as Acetone, Acetic Acid, \u003cspan class=\"aCOpRe\"\u003eIsopropyl Alcohol\u003c\/span\u003e, Ethanol, and Butyl Alcohols. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor a better flow control, use in combination with a stopcock. At Marvelgent, we provide stopcocks made of different materials. \u003ca href=\"https:\/\/marvelgent.com\/collections\/flow-controlling-valves-and-stopcocks\" title=\"Stopcocks and valves\"\u003eChoose the right stopcock for your application\u003c\/a\u003e. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Applications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTo stack columns\/cartridges in any desirable sequence; \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTo increase volume capacity of a column with the reservoir adapted from an empty cartridge\/syringe;  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTo handle large volume of liquid via a 1\/8\" O.D. tubing, or a tubing connected to a male luer slip adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Pressure\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGravity, and low to medium pressure\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003e \u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #3d85c6;\"\u003eProduct Highlights\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximizes flexibility with multi-configuration fittings;\u003c\/li\u003e\n\u003cli\u003eA must-have for SPE applications;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperates under low to medium vacuum pressure;\u003c\/li\u003e\n\u003cli\u003eCompatible with steam sterilization (autoclaving).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor research use only. Not intended for any human or animal therapeutic or diagnostic uses.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe provide a variety of columns to fit your application needs. \u003ca href=\"https:\/\/marvelgent.com\/collections\/empty-disposable-gravity-flow-columns#top\" title=\"Empty Disposable Gravity Flow Columns\"\u003eView our collection and selection disposable gravity columns for your application \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e","brand":"Marvelgent Biosciences Inc","offers":[{"title":"Pack of 20","offer_id":42559722979371,"sku":"21-0336-020","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1250\/products\/columnadaptor0.7.png?v=1747759057"}],"url":"https:\/\/marvelgent.com\/collections\/protein-purification-accessories.oembed?page=2","provider":"Marvelgent Biosciences","version":"1.0","type":"link"}