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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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Product Image-10014-248

Plug Cap, 11 mm, Globe Scientific

Catalog Number: (10014-248)
Supplier: Globe Scientific
Description: Globe Scientific's polyethylene plug caps feature an 11mm diameter, and are available in a natural color for sample identification.
Product Image-76184-806

Diamond™ Culture Tube Caps, Globe Scientific

Supplier: Globe Scientific
Description: These caps fit plain-end culture tubes and flasks with deLong style necks or ports.

Product Image-60872-460

Screw Caps for T501 Sample Tubes, Simport Scientific

Supplier: Simport Scientific
Description: 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.

Product Image-89201-948

VACUCAP™ Tube Closures, Simport Scientific

Supplier: Simport Scientific
Description: Economical, flexible closure to secure tubes use in multiple applications.

Product Image-76539-288

Green Thermoset Screw Caps, F217 and PTFE Liner, Qorpak®

Supplier: Qorpak
Description: Green Thermoset Plastic Caps with F217 and PTFE liners are known for providing the widest range of chemical compatibility.

Small Business Enterprise Product available on GSA Advantage®

Image Unavailable-77588-052

Multi-Fit Caps for S-Monovette® and Tubes

Supplier: SARSTEDT INC
Description: High-quality, safe, and robust containers and caps are essential for mixing, processing, and storing samples. As one of the world’s largest manufacturers of tubes and storage containers, SARSTEDT offers the right product for every laboratory and analytical requirement.

New Product

Product Image-97059-182

Spectra/Por® Closures for Dialysis Membrane Tubing, Spectrum® Laboratories

Supplier: Spectrum Laboratories
Description: These are used in combination with a standard closure for a vertical use of the dialysis tubing and a magnetic stirrer for continuous stirring of the tubing.

Product Image-76287-822

Vaplock™ Nalgene® Waste Caps and Waste Kits, 53B, Cole-Parmer

Supplier: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Product Image-71000-558

Closures for Storage/Reaction Vials with Closure, Chemglass

Supplier: Chemglass
Description: Open Top, 13-425, Polypropylene, Sure-Link, Green, Tfe Septa Case Of 100.

Small Business Enterprise

Product Image-10854-042

Caps and Septa, 8 mm, Preassembled, Restek

Supplier: Restek
Description: Preassembled Restek screw caps with septa are available for creating dependable seals on vials with 8-millimeter-wide openings.

Product Image-10028-128

Screw Caps for Sample Tubes, with O-Ring, Globe Scientific

Supplier: Globe Scientific
Description: All caps include an O-Ring to ensure a leak-tight seal at most temperatures.

Image Unavailable-76424-326

WHEATON® 13 mm Flip-Cap Long Skirt Aluminum Seals, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: The longer skirt of the aluminum seal aids in completeness of crimp.

Image Unavailable-77677-248

Port Caps for Nalgene Plastic Bottles Complete Kit

Supplier: CP Lab Safety
Description: Port cap for Nalgene plastic bottles with a 38-430 bottles, 2-port, with (2) ¹/₄-28 female ports, PTFE insert with Polypropylene collar. Choose adapters based on your tubing size. A set of plugs in included to maintain a closed system when holes are not in use.

New Product

Product Image-66021-759

White Plastic Screw Caps, WHEATON®

Supplier: DWK Life Sciences (KIMBLE)
Description: White plastic screw caps fit Wheaton vials (see 66021-679 series) and other glass scintillation vials.

Certificates Small Business Enterprise

Product Image-76287-968

Vaplock™ Nalgene® Waste Caps and Waste Kits, 83B, Cole-Parmer

Supplier: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Product Image-76287-448

Vaplock™ 61 mm Waste Caps and Waste Kits, Cole-Parmer

Supplier: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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