WHEATON W240821 E-Z Extraction Bottle Screw Cap, Top Seal, Shinetek Instruments Research Institute (CAT#: STEM-L-5785-LGZ)

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.

Lid Specification: 13-425
Lid Type: Top Seal
Lid Material: black phenolic resin
Lid Gasket: PTFE/14B Rubber
Packing Quantity: 1000

WHEATON W240830 E-Z Extraction Bottle Screw Cap, Top Seal, Shinetek Instruments Research Institute (CAT#-STEM-L-5791-LGZ)
WHEATON W240822 E-Z Extraction Bottle Screw Cap, 15-425, Shinetek Instruments Research Institute (CAT#-STEM-L-5786-LGZ)
WHEATON W240823 E-Z Extraction Bottle Screw Cap, 15-425, Shinetek Instruments Research Institute (CAT#-STEM-L-5787-LGZ)
WHEATON W240824 E-Z Extraction Bottle Screw Cap, 22-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5788-LGZ)
WHEATON W240825 E-Z Extraction Bottle Screw Cap, 22-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5789-LGZ)
WHEATON W240827 E-Z Extraction Bottle Screw Cap, 24-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5790-LGZ)