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
1,3,5-三氯苯
四唑兰
KF接口针头
ENFT-03 Tygon ST R3603 reel of 10 m
间苯二甲酸二甲酯
野胡萝卜主根(BPM)
Zinc Phosphate Tetrahydrate
60/80目 分子筛 13X 气相填充柱
FLASKS, ROUND BOTTOM, TWO SIDE NECKS, AT AN ANGLE OF 20°, 4 000 ML, CN ST 29/32, SN ST 14/23
TRIANGLES, MADE OF TINNED IRON WIRE, PIPE CLAY TUBES, LENGTH 50 MM