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
First Standard® 结晶紫-D6
DIHYDROXY-4,4'-DIMETHOXYDIHYDROCHALCONE, 2',6'-(RG) 标准品
First Standard® 甲醇中二甲硝咪唑溶液,100μg/mL
First Standard® 5-羟基噻苯哒唑
Fluchloralin
PUNYW25123210 Diazinon Oxon (Diazoxon)
桑皮苷A 对照品
Acetochlor Solution in Methanol
PUNYW27408124 pre-Doxercalciferol
Sodium fluoride