Nalgene™ Polypropylene, End Cap

Designed to aseptically handle solutions in biopharmaceutical, biotechnology and laboratory liquid transfer applications, these two- and three-ported closures are designed for Thermo Scientific™ Nalgene™ Biotainer™ bottles and carboys. With Animal Derived Component-Free (ADCF) components, including seals that are sonically welded to the cap, and leakproof† closures, security of high value contents are guaranteed during fluid transfer.

Use Thermo Scientific™ Nalgene™ Closures with Barbed Bulkhead Fittings to customize most Nalgene bottle and carboy closures for aseptic transfer of liquids.

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 silicone stopper inserts and tubing. These leakproof systems offer more secure, aseptic handling of high-valued products compared to pouring, and they are available with various ports, tubing lengths and closure sizes.

Promote faster installation using Thermo Scientific™ Nalgene™ Polypropylene Replacement Coupling Inserts for Quick/Filling Venting Closures, which support one-handed connection and disconnection when applied to mating coupling bodies. Male, barbed quick-disconnect replacement coupling inserts for use with Nalgene Quick Filling/Venting Closures.