Cap for Blood Culture Tube

SKU: 6715
The Cap for Blood Culture Tube is a premium tube cap with triple lipped internal seal.

Heat-Shrink Bands for Nalgeneâ„¢ PETG Media Bottles

SKU: 312160-0530
Ensure the integrity of bottle contents with Thermo Scientificâ„¢ Heat-Shrink Bands for Thermo Scientificâ„¢ Nalgeneâ„¢ PETG Media Bottles. Simply apply the recommended application torque for Thermo Scientific Nalgene closures and slide the heat-shrink band over the closure and bottle neck. Heat the band to shrink and secure contents with a tamper-resistant seal.

Nalgeneâ„¢ Autoclavable Septum Closure, Autoclavable, 38-430 size

SKU: DS2168-0384
Enable aseptic injection of reagent or sample withdrawal without compromising sterility or integrity of contents with Thermo Scientificâ„¢ Nalgeneâ„¢ Autoclavable Septum Closure, suitable for use with any bottle or container with 38-430 neck, including Nalgene culture vessels.

Nalgeneâ„¢ Carboy Replacement Screw Closures and Gaskets

SKU: 712240-1053
Secure-fitting Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets for Nalgene Carboys provide leakproof† service

Nalgeneâ„¢ Centrifuge Bottle Sealing Cap Assembly

SKU: DS3131-0038
Provide an added level of reliability when running at maximum speeds with the Thermo Scientificâ„¢ Nalgeneâ„¢ Centrifuge Bottle Sealing Cap Assembly, for use with selected 250 and 290mL Thermo Scientificâ„¢ Nalgeneâ„¢ centrifuge bottles with 38mm closure size.

Nalgeneâ„¢ Closures for Dropper Bottles: Bulk Pack

SKU: 312760-0060
Order Thermo Scientificâ„¢ Nalgeneâ„¢ Closures for Dropper Bottles to complete the Nalgene Dropper Bottle System. Closures fit dropper bottles Cat. Nos. 312750 and 31275, and are available in multiple colors to help identify reagents.

Nalgeneâ„¢ Colored Polypropylene Closures with 20-415 Finish

SKU: 362150-7200
Ensure leakproof† performance with Thermo Scientific™ Nalgene™ colored closures — one piece and linerless with integrally molded seal ring. The opaque closures protect contents from UV light when used with opaque bottles.

Nalgeneâ„¢ Colored Polypropylene Closures with 24-415 Finish

SKU: 362150-7240
Ensure leakproof† performance with Thermo Scientific™ Nalgene™ colored closures — one piece and linerless with integrally molded seal ring. The opaque closures protect contents from UV light when used with opaque bottles.

Nalgeneâ„¢ Colored Polypropylene Closures with 28-415 Finish

SKU: 362150-7280
Ensure leakproof† performance with Thermo Scientific™ Nalgene™ colored closures — one piece and linerless with integrally molded seal ring. The opaque closures protect contents from UV light when used with opaque bottles.

Nalgeneâ„¢ Colored Polypropylene Closures with 38-430 Finish

SKU: 362150-7384
Ensure leakproof† performance with Thermo Scientific™ Nalgene™ colored closures — one piece and linerless with integrally molded seal ring. The opaque closures protect contents from UV light when used with opaque bottles.

Nalgeneâ„¢ Colored Polypropylene Closures: Bulk Pack

SKU: 362150-7130
Eliminate spills with Thermo Scientificâ„¢ Nalgeneâ„¢ Colored Polypropylene Closures. These one-piece, linerless closures fit Nalgeneâ„¢ narrow-mouth 4mL bottles. They feature an integrally molded seal ring and a well-defined closure knurl that makes gripping and capping easy.

Nalgeneâ„¢ HDPE Closures: Sterile, Bulk Pack

SKU: 342151-0384
Seal PET/PETG square media bottles with Thermo Scientific™ Nalgene™ HDPE Closures, which provide a reliable and leakproof† seal. These reliable, high-density polyethylene closures are gamma irradiated to provide a 10-6 Sterility Assurance Level (SAL).