Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 20-415 Finish
Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.
DWK Life Sciences Kimble™ Black Phenolic Screw Caps
Bond between liner and cap retains adhesive properties even after repeated autoclaving
DWK Life Sciences Kimble™ Kimble™ Kontes™ Components for Ultra-Ware™ Filtration Cap System
Various filtration-cap system accessories
Thermo Scientific™ Nalgene™ Autoclavable Septum Closure, Autoclavable, 38-430 size
Enable aseptic injection of reagent or sample withdrawal without compromising sterility or integrity of contents with this autoclavable septum closure.
DWK Life Sciences Kimble™ White Urea Closures with PTFE-Faced Foam-Backed Rubber Liner
White closures with rubber liner
DWK Life Sciences Wheaton™ Black Phenolic Screw Cap with PTFE-Faced Rubber Liner
Features PTFE faced (14B) styrene-butadiene rubber liner
DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-hose connector
A resusable connector GL 45 cap with two ports for connecting tubing.
Thermo Scientific™ Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures
Fit these replacement closures onto Thermo Scientific™ Nalgene™ narrow-mouth and wide-mouth bottles.
Qorpak™ Black Phenolic PolyCone Lined Caps
Forms an exceptionally tight seal and offer a good chemical barrier. Qorpak™ Black Phenolic PolyCone Lined Caps is used for everything from liquids, to soaps, to macro-invertebrates.
DWK Life Sciences Kimble™ Black Phenolic Screw-Thread Closures
Highly resistant to temperature and steam during autoclaving
DWK Life Sciences Kimble™ High Temperature Cap
High-quality, chemical-resistant cap and liner withstands up to 180°C
DWK Life Sciences Wheaton™ White Polypropylene Caps with PTFE-Faced Foamed Polyethylene Liners
Excellent for environmental samples, pharmaceuticals and diagnostic reagents
DWK Life Sciences DURAN™ GL S 80™ Screw Cap w/PTFE Silicone Seal for Laboratory Glass Bottles
GLS 80 white polyethersulfone (PSU) cap with PTFE coated cap liner
Qorpak™ Green Thermoset Cap with F217 and PTFE Liner
Provides a wide range of chemical compatability and temperature tolerant. Qorpak™ Green Thermoset Cap with F217 and PTFE Liner are ideal for analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals, and diagnostic reagents.
Fisherbrand™ White Polypropylene Caps
White polypropylene screw caps provides clear surface for writing on cap
DWK Life Sciences Wheaton™ Black Phenolic Open Top Cap with Gray Butyl Septa and Flange
Replacement Black Phenolic Screw Caps for Media Bottles
Thermo Scientific™ Nalgene™ Carboy Replacement Screw Closures and Gaskets
Guarantee a leakproof system using Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets.
Qorpak™ Black Phenolic 0.030 Solid Polyethylene Lined Caps
Ideal for nail polish remover and higher concentration acids and alkalis. Qorpak™ Black Phenolic 0.030 Solid Polyethylene Lined Caps offer good chemical resistance and low moisture vapor transmission rate.
DWK Life Sciences Wheaton™ Redi-Cap™ Phenolic Screw Caps for Redi-Pak™ Containers
Unique cone liner design offers superior torque retention and excellent sealing characteristics
DWK Life Sciences Wheaton™ White Polypropylene Open-Top Caps w/PTFE Faced Silicone Liners for E-Z Ex-Traction™ Vials
Suitable for storage and containment of volatile solvents, sensitive compounds or corrosive chemicals
Qorpak™ White Polypropylene Hole Caps with Bonded PTFE/Silicone Septa
No slipping away of septa from cap while injecting