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
HYPERSIL GOLD PFP 5UM 100X21MM PREP COLUMN
PK144 AMPULIZED CARBOXEN 564 20/45 MESH&
LABORATORY BOTTLES, 15000 ML, WITH SCREW-CAP AND RING, GRADUATED, DURAN-GLASS
A-Line Quick Connect Assy ST 配件
SPARE OVERTWIST SAFETY DEVICE, WITAFLO, BORE 2 MM
十氢-1-甲基萘
硫酸卡那霉素标准品
玻璃漏斗75mm
PHENYL HYPERSIL 3UM 100X4MM COLUMN
7-氯-1H-吲哚-2,3-二酮