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
氯化苯汞
吗啡溶液,100ppm
Profluoralin 标准品
Rearranged hopane Kit
Ammonia-15N, Solution in Methanol (1.75M)
POE (12) tridecyl alcohol ether
溴氯甲烷
2.6-Dibromoquinone-4-chloroimide (无证书)
Octyl decyl adipate (无证书)
丰索磷砜