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明胶胰酶消化物(进口）
4,6-二甲氧基水杨醛
硫酸苯胺
DURAN? distilling flask, 1000 ml
SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS ACC. TO BECKMANN: (FOR BOILING
甲醇中三氯乙烯溶液标准物质
BLANK FOR FILTRING BOTTLE,DURAN
AUTOMATIC PIPETTES,WITH RESERVOIR BOTTLE, 3 ML, SWEDISH MODEL, WITH FUNCTION-STOP
琥珀色广口瓶，琥珀色高密度聚乙烯；琥珀色聚丙烯螺旋盖，250ml容量
NOT LONGER AVAILABLE !
