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High Purity Specialty Closures

High Purity Specialty Closures include high-performance barrier and packaging solutions to protect critical samples.

Natural Rubber Folding Skirt Stoppers

Two-part folding skirt stoppers are designed with a double seal to keep container contents secure.

Norwell® Bailer Assemblies

The Norwell® Bailer Assembly includes a complete set of mix-and-match PTFE/FEP bailer components that are ideal in either dedicated or portable applications.

Norwell® Universal Drum and Tank Samplers

Norwell® Universal Samplers including Norwell® Mucksuckers, Pinpointers and Dipsticks allow safe, accurate sample collection from 55-gallon drums, truck and rail tank...

Versilic® Silicone Folding Skirt Stoppers

Two-part folding skirt stoppers are designed with a double seal to keep container contents secure.

Versilic® Silicone Stoppers

Versilic® peroxide-cured silicone stoppers are highly recommended for all types of tissue culture work. They are suitable for use at temperatures between -94°F and 482...