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
1-Chlorooctane Solution 2000ug/ml in Methanol
GPC标样-聚苯乙烯(Mw 37400)(中Mw,窄MWD) 标准品
ASTRAGALUS SAPONIN STANDARDS KIT
beta-氯醛糖 标准品
磺胺间甲氧嘧啶 标准品
PCBNO.114
Clofibric-d4 Acid (4-chlorophenyl-d4) 标准品
2,3-Dibromophenol
First Standard® 螺环菌胺
2.4.4'.6-Tetrachlorobiphenyl Solution 100ug/ml in Hexane (无证书)