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
SCREW CAP CYLINDRICAL TEST TUBE PS, 20 ml (500 pcs)
苏丹红IV
PRISM RP 3UM 10X4MM DROP-IN GUARDS 4/PK
PUNYW10835455 Desfluoro Flurbiprofen Axetil (Mixture of Diastereomers)
溴乙酸
3-甲氧基二苯胺
Regis (R,R)Whelk-O1 手性柱
NOT LONGER AVAILABLE !
HYDROMETER,RANGE 12|A.P.I. IN 0,1| 60|F W.THERMOM., L.380 MM, A.P.I.-NO. 58HH 62 SCALE +69 + 81,
气进样针