One-way stopcock valve for SPE and analytical chromatography. Constructed of temperature-, chemical-stable polypropylene. Well perform under low and medium vacuum pressure. Standard female Luer-loc to male Luer-slip fittings compatible with most commonly used vacuum manifolds. Barbed for better connection to tubing. ... Read more
These 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, Isopropyl Alcohol, Ethanol, and Butyl Alcohols.
The standard female luer-lock inlet and male luer slip outlet are compatible with most commonly used vacuum manifolds.
||Gravity, and low to medium vacuum
- Allows optimization of sample flow rates during phase separation and extraction;
- Tolerates a broader range of solvents and chemicals than the polycarbonate- or nylon-made devices;
- Barbed for more secure connection to tubing;
- Operates under low to medium vacuum pressure;
- Compatible with steam sterilization (autoclaving).
For research use only. Not intended for any human or animal therapeutic or diagnostic uses.
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