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
o-[(Methylthio)methyl]phenol
CULTURE FLASK, ROUX, W.CONICAL NECK, ECCENTRIC, DURAN-GLASS, 1200 ML
默克高效HPTLC玻璃板 Silica gel 60 F254s
Cobalt(II) Sulfate Heptahydrate, 99.5%
PUNYW7957153 Mirabegron Impurity 25
HYPERSIL GOLD C8 5UM 10X2.1MM DROP-IN GUARDS 4/PK
STANDARD PH ELECTRODE
水中环己胺
十倍浓缩3%氯化钠碱性蛋白胨水
SCREWCAPS, CLOSED, WITH SEAL, FOR "RODAVISS", NS 29