Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners
Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving. Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face.
Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
With white rubber liner
Fisherbrand™ Screw Caps for Disposable Glass Tubes
Phenolic caps have cemented-in rubber liners
Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes; PP screw closure, silicone gasket
Ensure leakproof service at their maximum speeds >10,000 x g, even when full
Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes
Use these sealing caps to ensure leakproof service of centrifuge bottles at their recommended maximum rated speeds.
DWK Life Sciences Kimble Chase™ Screw Caps for Disposable Glass Tubes
Linerless, one-piece closures with inner sealing ring
Thermo Scientific™ Matrix™ ScrewTop Tube Caps, Cap Trays and Cap Inserts
Simplify sample storage with these color-coded caps and inserts, available racked in trays or in bulk to suit a variety of applications.
Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies
Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.
Thermo Scientific™ Sterilin™ Caps for Glass Tubes
Secure your samples with these autoclavable screw-thread caps for glass tubes.
Thermo Scientific™ SureSTART™ 18 mm Precision Screw Caps, Level 3 High Performance Applications
Use Level 3 Thermo Scientific™ SureSTART™ 18 mm Precision Screw Caps with screw vials that have an 18 mm opening for ultimate performance and sensitivity from your methods, while maintaining the highest levels of sample security and integrity.
DWK Life Sciences Kimble™ Screw Caps for Disposable Glass Tubes
Linerless, one-piece closures with inner sealing ring
DWK Life Sciences Kimble™ Closures for Sample Vials
Black phenolic closure with PTFE-lined cap
DWK Life Sciences Kimble Chase™ Polypropylene Closure with Ultrasonically Welded PTFE Liner
For use with screw-thread culture and centrifuge tubes
Pyrex™ Polypropylene Screw Cap with PTFE Membrane
Designed fo aerobic microbiology and cell culture. The Pyrex™ polypropylene screw cap with PTFE membrane is gas permeable while providing a tight seal.
DWK Life Sciences Wheaton™ Straight Plug Rubber Stoppers
Provides maximum sealing for vials with straight-wall glass finishes. Wheaton™ Straight Plug Rubber Stoppers are manufactured from the highest quality raw materials.
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