Specialty Stoppers

United Scientific Supplies Neoprene Stoppers Products for Science Education

Used in areas where rubber would be attacked by reagents or solvents. United Scientific Supplies Neoprene Stoppers have good resiliency and shelf-life. NEOPRENE STOPPERS #6 LB/PK

Corning™ Stopper Assemblies for Gas Washing Bottles Available on GSA/VA Contract for Federal Government customers only.

Choice of coarse (C) or extra-coarse (EC) fritted disc

Fisherbrand™ M35 Neoprene Stopper

Good for added chemical resistance and oil applications

Heidolph™ Distiller Equipment Caps Available on GSA/VA Contract for Federal Government customers only.

Caps for use with Heidolph distillers

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