Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
Lined Aluminum Seals, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
These seals are ideal for filling or retrieving contents with a syringe
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Closures for Headspace Screw Thread Vials, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Magnetic screw caps allow for use in magnetic transport autosamplers.
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Closures for E-Z Ex-Traction™ High Recovery Vials, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
E-Z Ex-Traction™, Chromatography vial closure, PP, Polypropylene Open-Top Screw Caps, Septum: PTFE/silicone, bonded
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WHEATON® Aluminum Seals (Unlined), DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Aluminum seals (unlined) are available in a wide range of styles and sizes.
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Closures for E-Z Vial® Screw-Thread Vials with Step, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
Chromatography vial closure, Preassembled Caps and Septa, Septum: PTFE/Red Rubber
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WHEATON® Tamper Evident Safety Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Three-pieced lined aluminum caps have unique metal inserts.
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Open-Top Nylon Screw Thread Caps, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Glass-filled, blue nylon cap with modified GPI thread finish to accommodate use with an O-ring seal
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Phenolic Screw Caps, Black, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Black phenolic screw caps feature a white rubber liner.
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ULTRA-WARE® Filtration Caps, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
These Filtration caps made of glass-filled PTFE with a vacuum adapter for 1/4” ID tubing.
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NALGENE® Polypropylene Screw Caps, Thermo Scientific
Supplier: Thermo Fisher Scientific
Linerless caps are for use only with NALGENE® narrow- and wide-mouth bottles and Erlenmeyer flasks
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Nalgene® Closures with Barbed Bulkhead Fittings, White PP, Thermo Scientific
Supplier: Thermo Fisher Scientific
Thermo Scientific Nalgene Closures with Barbed Bulkhead Fittings support the integration of tubing sets to Nalgene culture vessels.
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Corning® 120 mm Center Cap Assembly for 3 L to 36 L Proculture® Spinner Flasks, Corning
Supplier: Corning
120 mm center cap assembly for Proculture® Spinner Flasks.
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Duran Bottle GL 45 Connection System, Ace Glass Incorporated
Supplier: Ace Glass
The heart of the GL45 connection system is a GL45 polypropylene cap with GL18 threaded ports
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Duran GL45 Cap Membrane for Pressure Applications, Ace Glass Incorporated
Supplier: Ace Glass
Cap membrane for pressure use is part of the GL45 connection system used with Duran lab bottles.
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Nunc CryoTube Colored Caps, Thermo Scientific
Supplier: Thermo Fisher Scientific
Nunc CryoTube colored caps are replacement polypropylene screw caps with a silicone gasket to provide the best seal
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Screw Caps with Partial Slit Septa for 12×32 mm Vials, Microsolv Technology Corp
Supplier: MicroSolv Technology Corp
Screw Caps have a partial precut Y shape slit to prevent evaporation of volatile samples before injection
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#: CA21905-026
: Kimberly-Clark