Made of high-purity butyl rubber, it has excellent gas barrier properties. Free of latex, nitrosamine salts and 2-MCBT (2-Mercaptobenzothiazole). Can be used for water for injection. Comply with the standards of American, European and Japanese Pharmacopoeias. There are three types of freeze-dried plugs: double-pronged, three-pronged, and single-slit. Ultra-low moisture absorption properties. Adsorption of preservatives is very low. Autoclaved.
WHEATON W239298 Bottle Cap, 20-400, Shinetek Instruments Research Institute (CAT#-STEM-L-5750-LGZ) WHEATON W224100-407 Freeze-Dried Plug, Three-Prong, Shinetek Instruments Research Institute (CAT#-STEM-L-5655-LGZ) WHEATON W224100-408 Freeze-Dried Plug, Single Opening, 13×20mm, Shinetek Instruments Research Institute (CAT#-STEM-L-5656-LGZ) WHEATON W224205 Aluminum Cap, without Cap Gasket), 20mm, Shinetek Instruments Research Institute (CAT#-STEM-L-5661-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)