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
4-Bromoanisole-2,3,5,6-d4 标准品
POE hydrogenated tallow amide (5 Moles EtO)
Bifenox Solution 100ug/ml in Methanol
盐酸万古霉素
2-Hydroxy-4-(octyloxyl)-benzophenone (无证书)
叔丁基对苯二酚(TBHQ)
Foramsulfuron Solution 100ug/ml in Acetonitrile
四种四环素类混标 BePure-33149XM
氯嘧磺隆溶液,100ppm
灭草猛