You Searched For: 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.

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.


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Supplier: SCAT AMERICAS, INC.
Description: Safety waste caps safely connect pipework to the waste container. The integrated exhaust filter blocks solvent vapors, for the protection of health and the environment.

Supplier: Restek
Description: Hub-Cap bottle tops are a great way to neatly keep your mobile phase lines where they belong.

Catalog Number: (77677-242)
Supplier: CP Lab Safety
Description: Port cap system, 10 L Carboy, 83 B Port cap, secondary container.

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Catalog Number: (77676-860)
Supplier: CP Lab Safety
Description: This blue screw cap is a replacement part for EF-4-38 and EF-3004C ECO funnels and systems.

New Product


Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® red PBT closed screw caps with PTFE protected seal protect important materials in the lab.
Catalog Number: (10796-707)
Supplier: B Braun
Description: These sterile polyethylene caps are suitable for female Luer lock and male Luer lock closed tip connectors.

Supplier: Restek
Description: 18 mm magnetic screw-thread caps are quickly applied by magnetic autosamplers and feature wide orifices for ensuring efficient needle insertion without breaking.

Supplier: Simport Scientific
Description: This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
Supplier: Qorpak
Description: Polypropylene caps with F217 & Fluoropolymer Resin liners are an economical alternative to Thermoset & Phenolic Fluoropolymer Resin lined caps.

Supplier: Globe Scientific
Description: These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: Qorpak
Description: Dropper assemblies feature a glass tube with black polypropylene closure and rubber squeeze bulb

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Supplier: DWK Life Sciences (KIMBLE)
Description: Flip cap seals provide tamper evidence
Supplier: Antyila Scientific
Description: Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: FIREFLYSCI, INC.
Description: Caps are made of polypropylene and are equipped with a poly-vinyl liner.

Supplier: Restek
Description: Preassembled Restek screw caps with open tops are available for creating dependable seals, with 8-millimeter-wide openings.

Catalog Number: (10853-596)
Supplier: Restek
Description: Outlet cap and gold seal assembly for Agilent HPLC systems (models 1050, 1100, 1200, 1220, 1260, 1290).


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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  • issued document with your organization's Federal Tax ID Number
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  • Any other Government ID that includes the business name and address


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