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
核黄素-二氧嘧啶-13C4,15N2,≥98 atom %, ≥97% (CP)
HPTLC silica gel 60 NH 2 F 254s 玻璃薄板
PUNYW8546174 Apixaban Impurity 32
铋粉
FLUORESZENZANZEIGE
FS CAP SPB-20 15M 0.53MM 1.0UM
HEAD FOR GAS WASHING BOTTLES 250 ML WITH SOCKET ST 45/40, AND SINTERD DISC P0
CD-225气相毛细管色谱柱
PIPETTE TIPS, NEUTRAL, PP, 2 - 200 ul, FOR PIPETTES OXFORD(OLD MODEL), 1 PACK = 1000 PIECES
6-氨基-1,2,3,4-四氢-1-萘酮