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
玻璃衬管
分样筛120目/140目
对特辛基苯酚
CHROMATOGRAPHIC-COLUMNS, 125 ML, ST-STOPCOCK, W. VALVE AND PTFE-VALVE PLUG, 20 X 400 MM, BORE 2,5
LABORATORY SPATULAS PA WITH SPOON, LENGTH 180 MM
蓝色 TARGET SNAP-IT聚丙烯隔垫 含 STAR
丙酸钠
Bucket, PP, translucent, with pouring lip, graduated, 15 l
（易制毒二类）三氯甲烷
盐酸氯丙嗪
