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
丙磺酸内酯,99.0%(GC)
2,6-Difluorophenylacetone, 98% 1GR
DL-丙氨酸,99%+
内消旋-1,2-二溴-1,2-二苯基乙烷,97.0%(T)
2-碘苯甲酸甲酯,98.0%(GC)
6-羟基吲哚, 97%
Amberlyst? 15, (dry) ion-exchange resin 500GR
4,4'-二乙酰联苯, ≥99.0%
4-Bromoveratrole, 97% 25GR
Gum arabic, powder 1KG