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.
Flip Cap Aluminum Seals, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
Flip cap seals provide tamper evidence
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Trigger Sprayer Pump, Polypropylene, White, Qorpak®
Supplier: Qorpak
witch between spray and stream options on this versatile dispensing trigger sprayer closure.
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EZBio® Single Use-Cap Assembly, VersaCap, Polypropylene, Vented with Tube, Foxx Life Sciences
Supplier: Foxx Life Sciences
Vented EZBio® Single-Use Cap Assemblies are an innovative and cost efficient option for single-use applications
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All-Aluminum Inner Seals, West Pharmaceutical Services
Supplier: West Pharmaceutical
For use with injection and infusion bottles, dental cartridges, X-ray imaging solutions, oral liquids, and opthalmic, veterinary, and agricultural applications
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Snap Cap with Two Thumb Tabs, for 13 mm Tubes, Globe Scientific
Supplier: Globe Scientific
An effective method to recap blood drawing tubes, glass test tubes, and plastic culture tubes
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KIM-KAP® Caps, Disposable, Polypropylene, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.
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Phenolic Screw Thread Closure, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.
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Optimum Growth™ Inversion Transfer Caps
Supplier: THOMSON INSTRUMENT CO
Thomson’s Inversion Transfer Caps provide a fast, aseptic, and pump-free solution for transferring culture media and reagents directly from Optimum Growth® flasks into bioreactors, cell bags, or other vessels.
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Tri-Pour Beaker Caps, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The caps are wax impregnated, have lift-tabs, and may be written on for sample identification.
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Outlet Cap for Agilent HPLC Systems, Restek
Supplier: Restek
Outlet cap for Agilent 1100 and 1050 Systems, 4pk
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Retainer System and Cap Assembly, EFD
Supplier: EFD INC.- CUSTOMER SERVICE TE
The Retainer system includes cartridges, pistons, outlet caps, end caps and retainers. For use with most assembly fluids and pastes. Sold individually.
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Chem Snap Caps™, Colour-Coded, Chemglass
Supplier: Chemglass
These 11mm Snap Caps™ can be snapped on and off by hand, eliminating the need for metal crimping and decapping tools, and reducing potential hazards due to sharp aluminum edges.
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GC Snap Ring Cap With Septum, 11 mm, Restek
Supplier: Restek
Restek snap ring caps are an extremely sturdy, affordable option when crimp-top caps are not needed.
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PTFE-Lined Closed Caps, Chemglass
Supplier: Chemglass
Caps features foam backed PTFE that resists attack from virtually all chemicals at room temperature, while providing a leak-tight seal.
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Screw Caps for Internal Thread Sample Tubes, Simport Scientific
Supplier: Simport Scientific
These PP screw caps are to be used with T500 series internal thread sample tubes.
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Synthware Compression Cap with Hole, Kemtech America
Supplier: Kemtech America
Replacement caps feature a hole for use with thermometers, inlet adapters, or microscale reaction vials.



