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
LiChroCART 250-4,LiChroprep RP-18 25-40μm定制柱
容量瓶
PUNYW9438252 6-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers)
1-肼苯哒嗪盐酸盐, 99.0%(HPLC&T)
WIDE PORE C5 10UM 15CMX21.2MM DISCOVERY&
VOLUMETRIC FLASKS, 200 ML, DIN-A; CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, AMBER STAIN GRADUA
气相色谱柱,TG-WAXMS A 60m x 0.53mm x 0.50μm
气相色谱柱,TG-5MS 30m x 0.53mm x 1μm
DURAN? Mixing cylinder, hexagonal base, class A, batch certificate, blue graduation, main points ring graduation, NS 45/40, plastic stopper, 1000 ml
5-氯-2-硝基联苯胺