WHEATON 2240706-01 Polypropylene Screw Cap, 20-400, Black, Shinetek Instruments Research Institute (CAT#: STEM-L-4797-LGZ)

Fits Wheaton glass diagnostic vials without caps.
Top sealed or top open two types.
There are separate models with thin flange caps.
Five caps are available.

Cap specification: 20-400
Cap Type: Top Seal
Colour: Black
Autoclavable: Yes
Packing: 300

WHEATON 2240716-03 Polypropylene Screw Cap, 20-400, Red, Shinetek Instruments Research Institute (CAT#-STEM-L-4803-LGZ)
WHEATON 2240706-02 Polypropylene Screw Cap, 20-400, White, Shinetek Instruments Research Institute (CAT#-STEM-L-4798-LGZ)
WHEATON 2240706-04 Polypropylene Screw Cap, 20-400, Green, Shinetek Instruments Research Institute (CAT#-STEM-L-4799-LGZ)
WHEATON 2240706-05 Polypropylene Screw Cap, 20-400, Yellow, Shinetek Instruments Research Institute (CAT#-STEM-L-4800-LGZ)
WHEATON 2240716-01 Polypropylene Screw Cap, 20-400, Black, Shinetek Instruments Research Institute (CAT#-STEM-L-4801-LGZ)
WHEATON 2240716-02 Polypropylene Screw Cap, 20-400, White, Shinetek Instruments Research Institute (CAT#-STEM-L-4802-LGZ)