A TFE-coated 14B rubber cover gasket provides an excellent inner seal. PTFE-coated silicone covers are used for storage of volatile solvents, sensitive compounds and corrosive chemicals.
Specification
Lid Specification: 24-400 Lid Type: Top Seal Lid Material: White Polypropylene Lid Gasket: PTFE Coated Silicone Package Quantity: 100
Related Products
WHEATON W240844 E-Z Extraction Bottle Screw Cap, 22-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5803-LGZ) WHEATON W240837 E-Z Extraction Bottle Screw Cap, 24-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5798-LGZ) WHEATON W240840 E-Z Extraction Bottle Screw Cap, Open Top, Shinetek Instruments Research Institute (CAT#-STEM-L-5799-LGZ) WHEATON W240841 E-Z Extraction Bottle Screw Cap, Open Top, Shinetek Instruments Research Institute (CAT#-STEM-L-5800-LGZ) WHEATON W240842 E-Z Extraction Bottle Screw Cap, 15-425, Shinetek Instruments Research Institute (CAT#-STEM-L-5801-LGZ) WHEATON W240843 E-Z Extraction Bottle Screw Cap, 15-425, Shinetek Instruments Research Institute (CAT#-STEM-L-5802-LGZ)