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.
Vaplock™ Nalgene® Waste Caps and Waste Kits, 83B, Cole-Parmer
Supplier: Antyila Scientific
The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.
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Plug Cap for Use with Beckman IDS Auto Track, 13mm, Globe Scientific
Supplier: Globe Scientific
This plug cap is designed for use on the Beckman Coulter IDS Specimen Automation Track (2nd Generation)
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Microcentrifuge Tube Lid Locks
Supplier: United Scientific Supplies
Secure caps to lids of microcentrifuge tubes with these autoclavable locks.
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Closures, Polypropylene, Chemglass
Supplier: Chemglass
Closure offers two positions, open for gas exchange or closed for humidified environment.
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Snap Caps for Blood Drawing Tubes, Globe Scientific
Supplier: Globe Scientific
Snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes
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Syringe Caps, OK International
Supplier: OK INTERNATIONAL TE
Syringe Caps, OK International
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WHEATON® 13 mm Flip-Cap Long Skirt Aluminum Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The longer skirt of the aluminum seal aids in completeness of crimp.
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White Plastic Screw Caps, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
White plastic screw caps fit Wheaton vials (see 66021-679 series) and other glass scintillation vials.
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DURAN® Connector and Syringe Disk Filter, for GL 45 Screw Cap, with 2-Hose Connector, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
DURAN® GL 45 2-hose connection cap for the easy connection of flexible tubing to the DURAN® GL 45 bottles. The two polyproplylene connectors have angled top and straight underside connectors.
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Screw Caps for T501 Sample Tubes, Simport Scientific
Supplier: Simport Scientific
Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures.
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Snap Caps, with Single Thumb Tab, Globe Scientific
Supplier: Globe Scientific
These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes
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Black Phenolic Dropper Assembly, Qorpak®
Supplier: Qorpak
Dropper assemblies feature a glass tube with black polypropylene closure and rubber squeeze bulb
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Luer Lock Caps for Syringes, B. Braun
Supplier: B Braun
These sterile polyethylene caps are suitable for female Luer lock and male Luer lock closed tip connectors.
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Magnetic Screw-Thread Caps, 18 mm, Restek
Supplier: Restek
18 mm magnetic screw-thread caps are quickly applied by magnetic autosamplers and feature wide orifices for ensuring efficient needle insertion without breaking.
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Flanged Plug Caps, Simport Scientific
Supplier: Simport Scientific
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
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Screw Caps, Firefly
Supplier: FIREFLYSCI, INC.
Caps are made of polypropylene and are equipped with a poly-vinyl liner.
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#: CA21905-026
Supplier: Kimberly-Clark