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
ADSORBER TUBE COMPL. FOR EU
硬脂酸镍
BOTTLES,CONICAL SHOULDER, PP, NARROW NECK,TRANSPARENT, WITH ST-STOPPER ST 29, 2000 ML
(2-喹啉基)硼酸-(2-甲基丙三酯基)-钾盐
有柄蒸发皿
Analytical column Tracer Excel 120, 5 μm, i.?: 0.46 cm, length: 250 mm, Type Si
TUBES, THREADED, STRAIGHT, GL 25, ISO-SCREW- THREAD, 22 X 110 X 1,8 MM, ACC. TO DIN 12216
组合装 棕色 DP I-D 套装
二氧化硫蒸馏装置(配件)滴定漏斗
(R)-(-)-2-羟丙基对甲苯磺酸盐