Bottle Caps

Eliminate spills with Thermo Scientific™ Nalgene™ Colored Polypropylene Closures. These one-piece, linerless closures fit Nalgene™ narrow-mouth 4mL bottles. They feature an integrally molded seal ring and a well-defined closure knurl that makes gripping

Fit Thermo Scientific™ Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures onto Nalgene narrow-mouth and wide-mouth bottles. Made to fit Nalgene narrow-mouth and wide-mouth bottles

Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications with Thermo Scientific™ Nalgene™ Top Works™ Flexible Systems for Nalgene Bottles, Carboys and Media. Modified closures included platinum-cured

Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications using Thermo Scientific™ Nalgene™ Filling/Venting Closures. Ready to accept additional fluid transfer components such as aseptic connectors an

Guarantee leakproof services with secure-fitting Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets for Nalgene Carboys. Made to fit Nalgene Carboys

Reproduce results time after time with Thermo Scientific™ Immuno Tubes and Stoppers, ideal for ELISA, solid phase RIA and liquid phase RIA assays. These products are backed by industry-leading quality standards and certifications. Features:Offered in cho

Store samples securely at low temperatures, including vapor phase Liquid Nitrogen with Thermo Scientific™ Matrix™ 500μL ScrewTop tubes. These tubes are molded from medical grade resins and feature a permanent, high contrast 2D barcode. Used in combinatio

Simplify sample storage with these color-coded caps and inserts. Thermo Scientific™ Matrix™ ScrewTop Tube caps and inserts are available racked in trays or in bulk to suit a variety of applications. Superior Cap Design Gasketed caps ensure critical sampl

Enable aseptic injection of reagent or sample withdrawal without compromising sterility or integrity of contents with Thermo Scientific™ Nalgene™ Autoclavable Septum Closure, suitable for use with any bottle or container with 38-430 neck, including Nalge

Provide an added level of reliability when running at maximum speeds with the Thermo Scientific™ Nalgene™ Centrifuge Bottle Sealing Cap Assembly, for use with selected 250 and 290mL Thermo Scientific™ Nalgene™ centrifuge bottles with 38mm closure size. R

Order Thermo Scientific™ Nalgene™ 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. Features: Polypropylene

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. Reduce chance of cross contamina

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. Reduce chance of cross contamina

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. Reduce chance of cross contamina

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. Reduce chance of cross contamina

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). Na

Pour easily and accurately with the angled integral spout of Thermo Scientific™ Nalgene™ HDPE Jerry Cans, featuring rugged design with wide stance and low center of gravity for greater stability. A molded-in handle and recessed bottom provide a sturdy gr

Pour easily and accurately with the angled integral spout of Thermo Scientific™ Nalgene™ HDPE Jerry Cans, featuring rugged design with wide stance and low center of gravity for greater stability. A molded-in handle and recessed bottom provide a sturdy gr

Fit these replacement closures onto Thermo Scientific™ Nalgene™ Mason Jars. For use with Nalgene 2115 Series Mason Jars and straight-sided jars with 70mm finishCompatible products:2115-series Mason jars2116-0125 and -0250 Polycarbonate (PC) jars2117-0125

Perform fluid transfer in the lab or field with the 70mm Thermo Scientific™ Nalgene™ Polypropylene Fluid-Transfer Closure. Closures are compatible with Nalgene Mason Jars (Cat. No. 2115), 125 and 500mL Nalgene Straight-sided jars (Cat. Nos. 2116, 2117, 2

Enjoy easy one-handed liquid dispensing without leaving bottles completely open to the environment. Thermo Scientific™ Nalgene™ Polypropylene Pour Spout is made to fit all Nalgene bottles with 38-430 neck finish. Vented to allow smooth flow for easy liqu

Maintain the integrity of a container and its contents with Thermo Scientific™ Nalgene™ Quick Filling/Venting Closures. A convenient fluid transfer system, this ported 83B closure features a quick-disconnect fitting with tubulation for attachment to tubi

Maintain the integrity of a container and its contents with Thermo Scientific™ Nalgene™ Quick Filling/Venting Closures. A convenient fluid transfer system, this ported 83B closure features a quick-disconnect fitting with tubulation for attachment to tubi

Maintain the integrity of a container and its contents with Thermo Scientific™ Nalgene™ Quick Filling/Venting Closures. A convenient fluid transfer system, this ported 83B closure features a quick-disconnect fitting with tubulation for attachment to tubi

Combine the elastomeric sealing of silicone with nonreactive polytetrafluoroethylene reagent contact surfaces in Thermo Scientific™ Nalgene™ Septum Closures, for use with Nalgene™ Sterile PET & PETG media bottles. Features: Sterile 10-6 SAL No adhesives

Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications with Thermo Scientific™ Nalgene™ Top Works™ Flexible Systems for Nalgene Bottles, Carboys and Media. Modified closures included platinum-cured

Process a full rack of Thermo Scientific™ Matrix™ or Thermo Scientific™ Nunc™ tubes in less than one minute with the ergonomic, manual capper/decapper. The Thermo Scientific™ 8-Channel Screw Cap Capper/Decapper is designed to cap tubes to the optimal tor

Hold samples ranging from 5 to 10mL in Thermo Scientific™ Sterilin™ Tubes with Screw Cap. Available in chemically resistant polypropylene or virgin polystyrene with a polyethylene screw cap. Features: Available labeled for sample identificationSupplied n

Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications using Thermo Scientific™ Nalgene™ Filling/Venting Closures. Ready to accept additional fluid transfer components such as aseptic connectors an

Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications using Thermo Scientific™ Nalgene™ Filling/Venting Closures. Ready to accept additional fluid transfer components such as aseptic connectors an

Nalgene™ HDPE Tamper Evident Closures are specially designed for use with PET/PETG square media bottles. Features: Available in 38-430 finish Natural HDPE closures are Animal Derived Component (ADC) Free Fits Nalgene PET and PETG Media Bottles with 38-43