Bottle Caps

Thermo Scientific™ Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures Available on GSA/VA Contract for Federal Government customers only.

Fit these replacement closures onto Thermo Scientific™ Nalgene™ narrow-mouth and wide-mouth bottles.

Thermo Scientific™ Nalgene™ Replacement Closures for Economy Wash Bottles Available on GSA/VA Contract for Federal Government customers only.

Through-the-top tubing with closure and stem molded in one piece

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures: Bulk Pack Available on GSA/VA Contract for Federal Government customers only.

Eliminate spills with one-piece Thermo Scientific™ Nalgene™ Colored Polypropylene Closures, which fit Nalgene narrow-mouth 4mL bottles.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 38-430 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ Nalgene™ Closures for Dropper Bottles: Bulk Pack Available on GSA/VA Contract for Federal Government customers only.

Order these closures to complete the Thermo Scientific™ Nalgene™ Dropper Bottle System. Closures fit dropper bottles 312750 and 312751.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 20-415 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 24-415 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ Nalgene™ Mason Jar Replacement Closures Available on GSA/VA Contract for Federal Government customers only.

Fit these replacement closures onto Thermo Scientific™ Nalgene™ Mason Jars.

Thermo Scientific™ Nalgene™ Carboy Replacement Screw Closures and Gaskets Available on GSA/VA Contract for Federal Government customers only.

Guarantee a leakproof system using Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 28-415 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ Nalgene™ HDPE Tamper Evident Closures, Sterile, Bulk-Pack

Nalgene™ HDPE Tamper Evident Closures are specially designed for use with PET/PETG square media bottles. Featuring a tamper evident break ring design which combines the unique leakproof† nature of the Nalgene bottles/closure system with the possibility to ensure proof of content integrity.

Thermo Scientific™ Nalgene™ HDPE Closures: Sterile, Bulk Pack Available on GSA/VA Contract for Federal Government customers only.

Seal PET/PETG square media bottles with Use Thermo Scientific™ Nalgene™ HDPE Closures, which provide a reliable and leakproof† seal.

Thermo Scientific™ Nalgene™ Centrifuge Bottle Sealing Cap Assembly Available on GSA/VA Contract for Federal Government customers only.

Provide an added level of reliability when running at maximum speeds with the Nalgene Centrifuge Bottle Sealing Cap Assembly, for use with selected 250mL centrifuge bottles.

Thermo Scientific™ Nalgene™ Septum Closures: Sterile, Bulk Pack, 38-430mm Available on GSA/VA Contract for Federal Government customers only.

Combine elastomeric sealing of silicone with nonreactive PTFE reagent contact surfaces in these septum closures for media bottles.

Thermo Scientific™ Nalgene™ Polypropylene Pour Spout Available on GSA/VA Contract for Federal Government customers only.

Enjoy easy one-handed liquid dispensing without leaving bottles completely open to the environment. Vented to allow smooth flow for easy liquid dispensing.

Thermo Scientific™ Nalgene™ Polypropylene Fluid-Transfer Closure

Perform fluid transfer in the lab or field with this 70mm closure compatible with Thermo Scientific™ Nalgene™ Mason Jars (Cat. No. 2115).

Qorpak™ Black Phenolic PolyCone Lined Caps Available on GSA/VA Contract for Federal Government customers only.

Forms an exceptionally tight seal and offer a good chemical barrier. Qorpak™ Black Phenolic PolyCone Lined Caps is used for everything from liquids, to soaps, to macro-invertebrates.

Qorpak™ Black Polypropylene Glass Dropper Assemblies Available on GSA/VA Contract for Federal Government customers only.

Provides clear content visibility. Qorpak™ Black Polypropylene Glass Dropper Assemblies are ideal for controlled amounts of liquid.

Qorpak™ Black Phenolic Pulp/Aluminum Foil Lined Caps Available on GSA/VA Contract for Federal Government customers only.

Ideal for non-acid and non-alkaline products. Qorpak™ Black Phenolic Pulp/Aluminum Foil Lined Caps are typically used for food applications.

Qorpak™ PTFE Sealing Septa and Discs Available on GSA/VA Contract for Federal Government customers only.

Easy-to-clean, remove and replace

Kimble™ Safety System Three Kit

Reduces the safety hazards of aluminum-foil wrapped solvent containers

Qorpak™ Black Phenolic Pulp/Tinfoil Lined Caps Available on GSA/VA Contract for Federal Government customers only.

For use with solids and powders. Qorpak™ Black Phenolic Pulp/Tinfoil Lined Caps offer strong resistance to chemicals and temperature.

Fisherbrand™ White Polypropylene Caps with PTFE Liners Available on GSA/VA Contract for Federal Government customers only.

Economical alternative to Thermoset and Phenolic PTFE lined caps. Fisherbrand™ White Polypropylene Caps have PTFE facing backed by F217 liners.

Corning™ Reusable Phenolic Screw Caps With Rubber Liners Available on GSA/VA Contract for Federal Government customers only.

Specially formulated phenolic resin resists the effects of temperature and steam in autoclaving

Wheaton™ White Polypropylene Caps with Foam/LDPE Liners Available on GSA/VA Contract for Federal Government customers only.

For general storage and packaging applications

  spinner