如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
2-溴-4,5-二氟苯甲醚
3-羟基-2-硝基苯甲酸
WOULFE BOTTLES WITH 3 GROUND NECKS NS AND BOTTOM TUBULATURE
木瓜蛋白酶, ≥2000units/ mg ,以酪蛋白为底物
VITLAB genius, variable, 1,0 - 10,0 ml
SINGLE WAY STOPCOCKS, COMPLETE WITH HOLLOW KEY WITH GLASS HANDLE, BORE 1.5MM NS 12.5, DURAN
脱钙溶液B
SampliQ 聚合物SAX SPE小柱
CAPCELL PAK C18 MGⅡ (S-3) 1.5X75
7-羟基香豆素-4-乙酸