Shop Restek™ Gas-Tight SGE Syringes with PTFE Tip at Aijiren Techsci.com. Suitable for gases or liquids, for maximum inertness. Manufacturer: Restek™ 24737.

Membrane filter funnels successfully extract particulates from fluids Kontes Glassware, 40/35 PTFE Joint Sleeve for Microfiltration Apparatus, 6-pk.

a female luer lock inlet and male slip outlet, the syringe filter easily fits Nylon, PES, PVDF—hydrophilic applications; PTFE—hydrophobic applications.

Variety of filter types, porosities, and diameters. 23974, Purple, 4 mm, PTFE (polytetrafluoroethylene), 0.22 µm, 100-pk. Syringe Filter, Select ...

Restek develops and manufactures GC and LC columns, reference standards, sample prep materials, and accessories for the international chromatography 

Used for routine filtration of corrosive liquids and removal of particles from HPLC solvents Shop Kontes™ Membrane Filtration Glassware from Restek at 

With numerous medical and industrial approvals and certifications, Porex Virtek PTFE membrane is up to the most demanding challenges.

PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods. Note: Polypropylene vials and caps prevent sample contamination from PTFE- 

Catalog # 24694. Replacement Septa for 20, 40 & 60 mL Vials and 250 mL Bottles (24 mm PTFE-lined 0.125" silicone septa), 

26397, Polypropylene Membrane Filters (hydrophobic), 47 mm, 0.22 µm