Conical rubber stopper No. 45 Stoppers are made from high-quality rubber mixtures for commercial, food and medical purposes. Can be white, orange, blue, black. Technical parameters: Product material commercial, food grade rubber Diameter of the neck of the dish 45 mm Height 50 mm Bottom diameter 40 mm Top diameter 50 mm Approximate weight of the cork 95-113 g Operating temperature range -50 ... 200 ° C Sterilization: autoclaving 1.5 atm., 30 min dry heat 2 hours at 180 °C Application: designed for capping dry and liquid substances and are widely used in almost all industries and in laboratory practice. Storage conditions: to avoid deformation and drying out, rubber stoppers are recommended to be stored indoors, away from direct sunlight, at a distance of at least 1 m from heating devices, at a temperature of 5 °C to 25 °C and a relative humidity of 40% - 80 %. Article................................... 12002916 Smaller diameter........... ............ 40 mm Larger diameter........................ 50 mm Height......... ................................ 50 mm Material................ .................... rubber Unit of measurement........................ kg in 1 kg approximately ................ 9 pcs. Designed for sealing laboratory glassware. High quality rubber stopper, chemical and heat resistant, odorless. Designed for sealing holes with a neck diameter of 45.0 mm or with an outlet joint of 45/40 mm, as well as for fastening an electronic needle thermometer, kerosene thermometer or pressure gauge in the body of a chemical vessel with a heated liquid or mash.
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