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
顺-氯丹(α)甲醇溶液, 100ppm
Ethyl-4-chloro-2-methylthio-5-pyrimidine carboxylate (无证书)
乙拌磷亚砜 BePure-22417YB
3,5-二氯茴香醚
对氨基偶氮苯,cas:60-09-3
丙酮中甲胺磷
Purgeables Internal Std Mixture-8240/CLP 1000ug/ml in Methanol
萘乙酸甲酯
1-Benzyl-3-carbethoxy-4-piperidone hydrochloride (无证书)
Methoxymethyl acetate (无证书)