You Searched For: 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.

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.


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Catalog Number: (10803-070)
Supplier: Labconco
Description: Allows filling a user-supplied Fast-Freeze Flask under sterile conditions prior to lyophilization


Supplier: Thermo Scientific
Description: These Open-Top Septa Caps are available with or without a bonded-in PTFE-lined silicone septa

UL Listed

Supplier: Thermo Scientific
Description: Thermo Scientific LDPE-lined White Caps are for general-purpose HDPE bulk separate containers

Supplier: Brandtech
Description: Translucent screw caps are for use with BrandTech polypropylene and low-density polyethylene bottles.

Supplier: Qorpak
Description: Polypropylene caps with F217 & Fluoropolymer Resin liners are an economical alternative to Thermoset & Phenolic Fluoropolymer Resin lined caps.

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

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: The material used is a special compound based on polyarylsulphone. Consequently the chemical, thermal and mechanical properties of the material are noticeably improved and matched to laboratory requirements.

Catalog Number: (68000-718)
Supplier: Baxter
Description: Irrigation Cap with SquirtCap Syringe Tip.


Catalog Number: (16199-840)
Supplier: Qorpak
Description: Pulp/Tin Foil lined caps offer good chemical resistance and are typically used with solids and powders

Small Business Enterprise


Catalog Number: (82027-624)
Supplier: Qorpak
Description: witch between spray and stream options on this versatile dispensing trigger sprayer closure.

Small Business Enterprise


Supplier: NEST SCIENTIFIC
Description: Transfer caps for high efficient erlenmeyer flask.

New Product

Supplier: NEST SCIENTIFIC
Description: Transfer caps for high efficient erlenmeyer flasks.

New Product

Catalog Number: (77677-244)
Supplier: CP Lab Safety
Description: Port cap system, 20 L Nalgene carboy, 70 mm 10- Port cap, secondary container.

New Product


Catalog Number: (76237-876)
Supplier: EFD INC.- CUSTOMER SERVICE TE
Description: Funnel Cap


Supplier: Electron Microscopy Sciences
Description: The caps are wax impregnated, have lift-tabs, and may be written on for sample identification.

Minority or Woman-Owned Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: Suitable for use with various strong oxidizing agent mixtures.
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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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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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