WHEATON W239301 Vial Cap, 28-400, Shinetek Instruments Research Institute (CAT#: STEM-L-5753-LGZ)

14B rubber is an endotoxin-free rubber suitable for cell culture.
Metallic foil/pulp paper lid liner, suitable for organic solvents.
PTFE cap gasket, suitable for distilled water, reagents, analytical reagents.
Open top cap with gray butyl rubber cap gasket for Wheaton media bottles.
The top opening cap is used for piercing liquid operation.

Cap Specification: 28-400
Cap Type: Top Closed
Cap Material: black phenolic resin
Cap Gasket: 14B rubber pad
Is it autoclavable: Yes
Package Quantity: 144

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