WHEATON W224205 Aluminum Cap, without Cap Gasket), 20mm, Shinetek Instruments Research Institute (CAT#: STEM-L-5661-LGZ)

Applicable bottle mouth OD (mm): 20
Type: aluminum plastic cover
Color: White
PCS/Box: 1000

WHEATON W239301 Vial Cap, 28-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5753-LGZ)
WHEATON W224207 Aluminum Cap, without Cap Gasket), 13mm, Shinetek Instruments Research Institute (CAT#-STEM-L-5662-LGZ)
WHEATON W224600 Fiberglass Polypropylene Screw Cap, Package Quantity 200, Shinetek Instruments Research Institute (CAT#-STEM-L-5672-LGZ)
WHEATON W239298 Bottle Cap, 20-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5750-LGZ)
WHEATON W239299 Vial Cap, 22-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5751-LGZ)
WHEATON W239300 Bottle Cap, 24-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5752-LGZ)