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
2,4-二氯苯甲醛
3ml 巴斯德吸管,材质PE,500个/箱
气相色谱柱,TRACE TR-WaxMS 气相柱, 30m, 0.25mmID, 0.5μm 液膜厚度
木分液漏斗架
瓷坩埚架
DURAN FILTERING HEAD WITH THREAD
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)cerium(IV)
FUNNEL INSERT, 70 X 154 MM DISC HEIGHT: 14MM
EMPTY LOW CONCENTRATION ODOR TD TUBE
LaserPP40打印机(CDMC-1E色谱数据处理机专用)