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
PUNYW25365198 Racemic 4,5-Dihydro Norgestrel
PUNYW24937411 Azelnidipine Impurity 3
Nitrilotriacetic acid trisodium salt
Decafluorotriphenylphosphine oxide
二硫化四苄基秋兰姆
AHD (呋喃妥因代谢物) 标准品
40493, Sewage sludge (domestic origin) ( trace elements) 标准品
Mercury - Diphenylmercury, 97%, 2% HNO3
苯胺-d5
甲磺酸达氟沙星-丹诺沙星