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
N-甲基吗啡啉,98%+
(Z)-辣椒素,98%+
SILVER ICP/DCP STANDARD SOLUTION (HNO3)
Bromotrimethylsilane, 98% 100GR
1-甲基丁基丙二酸二乙酯,85.0%(GC)
苄索氯铵, 97% 100GR
无水碳酸钾, for analysis, 99+%
苯,99%+
Methyl 1H-indole-3-carboxylate, 97%
9-Phenanthrol, tech., 60% 5GR