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
ERLENMEYER-FLASKS, 2 000 ML, ST 45/40, 166 X 280 MM PACK = 10 PCS
3-甲基邻苯二酚
塑料洗瓶(硬质)
1,2-二氯丙烷
(R)-1-N-BOC-4-N-BOC-哌嗪-2-甲酸
溴化铷
ST-CONES, SKIRTED ACC. TO DIN 12 249 ST 85/55
Griffinbeaker, ETFE, printed black scale, 600 ml
溴苯酚红钠盐
1,4-苯二硫醇