Bottle Closures
Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.
VWR® Silicone Smart Cap Gaskets
Supplier: VWR International
VWR® USP Class VI Platinum-Cured Silicone gaskets come in a replacement 5-pack, and are designed to fit perfectly with Versatile Caps.
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VWR® Standard Standard Sealed and Septum Caps
Supplier: VWR International
Caps are manufactured from medical grade, FDA approved, high-density polypropylene.
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VWR® Spare Caps for VWR® Carboys
Supplier: VWR International
Spare caps are designed for use with either narrow mouth or wide mouth VWR® Carboys
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EZwaste® HD 83 mm Cap Assembly for HPLC Solvent Waste, Carbon Air Filter, Foxx Life Sciences
Supplier: VWR International
This cap system allows for the safe and effective collection of waste in the laboratory
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VWR® Phenolic Bottle Caps, Black
Supplier: VWR International
VWR® Black Phenolic Caps provide a wide range of chemical compatibility and temperature tolerance with an assortment of liners to choose from.
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VWR® Pouring Ring for Bottles
Supplier: VWR International
Made from polyethylene.
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EZwaste® UN/DOT 51 mm Cap Assembly for HPLC Solvent Waste, Carbon Air Filter, Foxx Life Sciences
Supplier: VWR International
This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.
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EZwaste® UN/DOT 70 mm Cap Assembly for HPLC Solvent Waste with Drum Adapter, Foxx Life Sciences
Supplier: VWR International
This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.
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Spare Closures for VWR® Media Bottles
Supplier: VWR International
HDPE tamper-evident cap, sterile, HDPE, Cap Size: 24-415
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Transfer Caps for VWR® Erlenmeyer Shaker Flasks
Supplier: VWR International
Transfer Caps for VWR® Erlenmeyer Shaker Flasks
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Recessed Closure Threaded, PFA, 24 mm
Supplier: SAVILLEX
Closure, PFA, recessed threaded, knurled finish on the closure, recessed area for Nomex write on tabs.
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PFA Septa Closure, GL45
Supplier: SAVILLEX
Service temperature range of PFA is −328 °F to 500 °F (−200°C to 260°C). PTFE Sealing ring holds septa securely in place. Two-piece closure assembly. Holds 43.5 mm Septa (78474-507). Septa not included.
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Recessed Closures
Supplier: SAVILLEX
Closures are molded PFA and are available for all Savillex products designed to accept a closure. Transfer closures come complete with ferrule nuts on the tube ports. A wrench set is recommended to ensure a tight fit and best seal for all products where a wrench set is available.
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Closure for Containers With MNPT Elbow Adapter
Supplier: SAVILLEX
The 110mm Closure With 1-1/2" MNPT Elbow Adapter is designed for sealing and connecting vessels in laboratory and industrial applications. Made of PFA, it offers excellent chemical resistance and can withstand temperatures ranging from –200 to 260 °C (–328 to 500 °F)
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SP Wilmad-LabGlass Open Top Caps, SP Industries
Supplier: SP Industries
These open top caps have a hole in center and are available with various thread sizes and apertures.
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#: CA21905-026
Supplier: Kimberly-Clark