Bottle Accessories

Nalgene™ Colored Polypropylene Closures with 28-415 Finish (Thermo Scientific™)

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

Nalgene™ Colored Polypropylene Closures with 38-430 Finish (Thermo Scientific™)

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

Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures (Thermo Scientific™)

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

Nalgene™ Polypropylene Pour Spout (Thermo Scientific™)

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

Nalgene™ Colored Polypropylene Closures: Bulk Pack (Thermo Scientific™)

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

Nalgene™ Colored Polypropylene Closures with 24-415 Finish (Thermo Scientific™)

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

Nalgene™ Colored Polypropylene Closures with 20-415 Finish (Thermo Scientific™)

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

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

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.

Nalgene™ HDPE Closures: Sterile, Bulk Pack (Thermo Scientific™)

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

Nalgene™ Septum Closures: Sterile, Bulk Pack, 38-430mm (Thermo Scientific™)

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