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50ml Reaction Flask with 0-4mm High Vacuum Valve & 19/22 Joint
Schlenk reaction flask for vacuum and no-air applications
Made of borosilicate glass, heavy wall designed, the schlenk reation flask has the advantages of low coefficient of thermal expansion, high strength, uniform wall thinckness, high transparence, high temperature resistance
Professional for chemical laboratories, high quality materials, fine workmanship, making chemical experiments more perfect
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