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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-10060-224

SafetyCaps with Valve and DURAN® Bottles, S.C.A.T.

Supplier: S.C.A.T.
Description: The plug-and-play solution with storage bottle and hermetically sealing SCAT Safety Cap ensures a safe solvent supply for your HPLC - incl. capillaries and suction filter made of PTFE for a particularly pure mobile phase. The air valve blocks the escape of solvent vapours and ensures pressure equalisation during withdrawal.

Product Image-10220-516

Laboratory Installation SafetyWasteCaps, Collector for HPLC Waste, S.C.A.T

Supplier: S.C.A.T.
Description: SafetyWasteCaps conduct the waste tubes of your HPLC system to the disposal system, directly and air-tight. Escape of harmful solvent vapours are effectively prevented.

Product Image-89219-284

Sterile Syringe Caps, Air-Tite Products

Catalog Number: (89219-284)
Supplier: Air-Tite
Description: Cap off any of your Luer slip or Luer lock syringes with these cost-efficient, sterile caps.

Certificates Small Business Enterprise


Product Image-470203-046

Polypropylene Closures

Supplier: DWK Life Sciences (KIMBLE)
Description: Polypropylene closures for 13 and 20 mm culture tubes.

Product Image-89089-896

Corning® Aseptic Transfer Caps, Corning

Supplier: Corning
Description: Disposable transfer caps are for use with plastic Erlenmeyer flasks (see <B>29152-146</B> series)

Certificates Product available on GSA Advantage®

Product Image-97047-782

Caps for 16 mm Screw-Thread Headspace Vials, MicroLiter, DWK Life Sciences

Supplier: MicroLiter Analytical Supply
Description: Chromatography vial closure, Headspace ScrewTin™ Screw Cap, Septum: White PTFE/Blue Silicone, Thickness: 1.5 mm (0.060")

Image Unavailable-69400-074

Pre-Assembled Caps for Autosampler Vials, Thermo Scientific

Supplier: Thermo Scientific
Description: Thermo Scientific™ 13 mm Screw Thread Caps feature a 13-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs

Product Image-TS6APRCC20ST1F

SureSTART™ Crimp Caps, 20 mm, Level 2 High-throughput Applications, Thermo Scientific

Supplier: NATIONAL SCIENTIFIC COMPANY
Description: Use Thermo Scientific™ SureSTART™ 20 mm crimp caps with crimp vials that have a 20 mm opening, including our SureSTART 10 ml and 20 ml glass crimp top headspace vials (level 2). Select level 2 products for high-throughput applications, when robustness and reproducibility are key.

Product Image-76289-760

DURAN® GL 45 Bromobutyl Rubber Stoppers, DWK Life Sciences

Catalog Number: (76289-760)
Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® Bromobutyl Rubber closures provide a gas tight seal for all GL45 laboratory bottles with sizes from 100 to 20000 ml. Bromobutyl rubber is essentially impermeable to most gases and provides a controlled environment inside the glass bottle for oxygen sensitive materials. Useful for maintaining anaerobic culture conditions. Butyl rubber allows for multiple punctures providing easy access to the contents with a syringe.
Product Image-66030-771

Screw Caps for Screw-Thread Sample Storage Vials, Thermo Scientific

Supplier: Thermo Scientific
Description: Chromatography vial closure, Screw Caps, 20-400, PTFE/PE Foam Liner

Product Image-97001-202

Bulk Syringe Caps, Non Sterile, Air-Tite Products

Catalog Number: (97001-202)
Supplier: Air-Tite
Description: These bulk syringe caps are very cost-efficient.

Certificates Small Business Enterprise


Product Image-73520-434

Nalgene® High Profile Closures with Color Coders for Micro Packaging Vials, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Nalgene Closures with Color Coders are made of high density polyethylene, and have no O-ring to fall out or contaminate contents

Product Image-AG5182-0552

Closures for 2 ml Crimp Top Vials, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: Cap, crimp, silver aluminum, certified, thin PTFE septa, 11 mm. Cap size: 11 mm

Product Image-16153-487

WHEATON® Polypropylene Screw Cap, Linerless, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: A variety of polypropylene caps are offered separately for Wheaton Leak Resistant Narrow Mouth Bottles

Small Business Enterprise

Product Image-76503-116

Safety Caps and Safety Waste Cap Accessories and Replacement Parts, S.C.A.T.

Supplier: SCAT AMERICAS, INC.
Description: Helpful supplies for the safe use of SCAT and SymLine products safety caps and safety waste caps.

Product Image-76264-256

DURAN® Pouring Rings, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Red melamine resin rings for pouring accuracy.

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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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