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
100x4mm 5um Hypersil GOLD Phenyl
磁力搅拌子,PTFE,12x6 mm,三角柱形
滴定管,10ml
whatman 卡套
SS TUBING FUSED SILICA LINED 25FT 1/16IN .03ID
STANDARD CONES, DOUBLE, FINISHED, NS 29.2/32, DURAN
反式-1,2-环己二胺四乙酸一水合物
聚酰亚胺树脂
臭氧去除小柱
PUNYW9833343 Dutasteride Impurity 4