WHEATON 224183-07 Aluminum Cap, without Cap Gasket), 20mm, Shinetek Instruments Research Institute (CAT#: STEM-L-4851-LGZ)

Applicable bottle mouth OD (mm): 20
Type: middle disc tear opening
Color: green
PCS/Box: 1000

WHEATON 224192-06 Aluminum Cap, without Cap Gasket), 13mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4857-LGZ)
WHEATON 224187-01 Aluminum Cap, without Cap Gasket), 30mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4852-LGZ)
WHEATON 224189 Aluminum Cap, without Cap Gasket), 11mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4853-LGZ)
WHEATON 224191 Aluminum Cap, without Cap Gasket), 20mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4854-LGZ)
WHEATON 224192-01 Aluminum Cap, without Cap Gasket), 13mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4855-LGZ)
WHEATON 224192-05 Aluminum Cap, without Cap Gasket), 13mm, Shinetek Instruments Research Institute (CAT#-STEM-L-4856-LGZ)