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
Thread adapter GL40/GL45 PTFE
2-乙基-1,3-己二醇
高吸水性聚合物(丙烯酸型)
分样筛4.75MM
CRYSTALLIZING DISHES,SPOUT,MADE OF QUARTZ-SILICA,40 ML,D.50MM,H. 30 MM
BURETTES, CLASS-B,25 ML:0,05 W.TWO-WAY-STOPC. ST-GLASS-PLUG, CLEAR-GLASS,
Stopcocks - Straight Through
丙酮中蝇毒磷
丙二酸甲酯酰氯
SUCTION TUBE, WITH ST-STOPCOCKS, STRAIGHT, ST 24/29