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
AQUASIL C18 5UM 50X10MM PREP COLUMN
橄榄油
PUNYW7308305 Pramipexole EP Impurity E
Basic Violet 3 D6标准品
不锈钢填充柱20% TCEP on 80/100 Chromosorb PAW
MF Ph-1 CARTRIDGE (S-5) 2.0x20 (2P)
连接件
Tygon Standard 标准管
HEXAGONAL STOPPERS, FLAT, DG GROUND, NS 24/29, DURAN
苯紫红素4B