WHEATON W242710 E-Z Extraction Bottle Screw Cap, Open Top, Shinetek Instruments Research Institute (CAT#: STEM-L-5953-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: Open Top
Lid Material: Black Polypropylene
Lid Gasket: PTFE Coated Silicone
Package Quantity: 250

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WHEATON W242533-X Dripper Cap, 15000/pack, Orange, Shinetek Instruments Research Institute (CAT#-STEM-L-5940-LGZ)
WHEATON W242534-A Dripper Cap, 1000/pack, Blue, Shinetek Instruments Research Institute (CAT#-STEM-L-5941-LGZ)
WHEATON W242534-X Dripper Cap, 15000/pack, Blue, Shinetek Instruments Research Institute (CAT#-STEM-L-5942-LGZ)
WHEATON W242535-A Dripper Cap, 1000/pack, Gray, Shinetek Instruments Research Institute (CAT#-STEM-L-5943-LGZ)
WHEATON W242535-X Dripper Cap, 15000/pack, Gray, Shinetek Instruments Research Institute (CAT#-STEM-L-5944-LGZ)