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.
Corning® Replacement Cap for Class A Volumetric Flasks, Corning
Supplier: Corning
Cap only. GPI Thread Finish: 18-410.
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SVL Caps, Ace Glass Incorporated
Supplier: Ace Glass
Solid black or vented replacement caps with SVL thread for rotary evaporator components.
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Nalgene® Pour Spout, PP, PE insert, Thermo Scientific
Supplier: Thermo Fisher Scientific
The pour spout is made of polypropylene.
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WHEATON® Polypropylene Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These caps for use with premium quality WHEATON® glass bottles or vials.
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Cap, GL, with Hole, Ace Glass Incorporated
Supplier: Ace Glass
This open top red polybutylene teraphthalate (PBT) cap is for use with GL threads
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WHEATON® Black Plastic Caps for Media Bottles, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Solid-top lined caps are suitable for a variety of applications
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Caps for Mobile Phase Bottles, Microsolv
Supplier: MicroSolv Technology Corp
These caps are designed for use on HPLC mobile phase reservoir and storage bottles with GL 45 thread.
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PVC Dropper Tip, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
This PVC Dropper Tip attaches easily to serum bottles with a 20mm O.D
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Corning® Disposable Aseptic Transfer Cap for Disposable Spinner Flask, Corning
Supplier: Corning
These disposable Corning® spinner flask aseptic transfer caps will both reduce contamination and enhance the productivity of your cell culture operations when adding or removing medium and cells.
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Aluminum Seals, Tear-Off, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
Seals can be punctured by syringe or completely removed and contents poured from bottle
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NALGENE® Screw Caps, High-Density Polyethylene, Sterile, Thermo Scientific
Supplier: Thermo Fisher Scientific
For radiation-sterilization applications
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WHEATON® Polypropylene Screw Cap, Linerless, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
A variety of polypropylene caps are offered separately for Wheaton Leak Resistant Narrow Mouth Bottles
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TCLP Bottle Caps, Ace Glass Incorporated
Supplier: Ace Glass
These caps are autoclavable and ideal for TCLP bottles.
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Corning® Polypropylene Cap with 2 Stainless Steel Tubing Ports, Corning
Supplier: Corning
Autoclavable polypropylene caps feature two 15.2 cm (6") stainless steel tubes
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Chemraz® O-rings, Ace Glass Incorporated
Supplier: Ace Glass
Known as "the white o-ring", Chemrez is a white, perfluoroelastomer compound with high temperature and chemical resistance
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Corning® Direct Overhead Drive Center Cap Assembly for Corning® Reusable Spinner Flasks, Corning
Supplier: Corning
The 120 mm Center Cap Assembly for Corning® Spinner Flasks is designed for use with direct overhead drive motor.
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Duran Bottle GL 80 Connection System, Ace Glass Incorporated
Supplier: Ace Glass
The heart of the GL 80 connection system is a GL80 polypropylene cap with 4, GL18 threaded ports
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GL 45 Connection System, Ace Glass Incorporated
Supplier: Ace Glass
GL45 cap, female syringe luer slip, syringe filter connector for Duran connection system
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PBT Screw Caps for DURAN® Laboratory Glass Bottles, Wheaton, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The cap is available with a PTFE coated silicone seal or as a screw connection cap with aperture.
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Duran Connection Cap, GL 45, 3 Ports, Wheaton, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
A robust and durable tubing connection system for use with all sizes of DURAN® GL 45 laboratory and media bottles
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ChromCap™ 100 HPLC Cap Assembly, Foxx Life Sciences
Supplier: Foxx Life Sciences
Foxx Life Sciences ChromCap™ 100 used in upstream caps and bottle system, offer the safest and most ergonomic lab safety solution in the industry.
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Screw Lid Kit, Cytiva
Supplier: Cytiva
The Screw Lid Kit is a bottle-top attachment for buffer bottles used with AKTA systems.
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Closures, Polyethylene, Greiner Bio-One
Supplier: Greiner Bio-One
Greiner Bio-One closures are made of high-grade polyethylene and are available in many colors.
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Autosampler Caps and Septa, PerkinElmer
Supplier: PerkinElmer
PerkinElmer closures are manufactured to specific tolerances that are guaranteed to fit and perform with PerkinElmer and non-PerkinElmer instruments.
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Microcentrifuge Screw Caps Closures for Micrewtubes™ Centrifuge Tubes, Simport
Supplier: Simport Scientific
Six styles of caps to choose from and two sealing types: O-Ring seal and lip seal
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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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Phenolic Screw Caps, Black, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Black phenolic screw caps feature a white rubber liner.
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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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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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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International