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
ISMATEC蠕动泵 IPC-12
丙酮中内吸磷-S
气相色谱柱,TG-5MS 15m x 0.53mm x 0.25μm
称量瓶,低型,38×70mm,45ml
1,2,3,4,5,6,7,8-八氢萘
4,7-二溴-[1,2,5] 噻二唑[3,4-c]吡啶
燃烧法测定硫的装置(不含电炉)
玻璃衬管
FLASKS, ROUND BOTTOM, MEDIUM LENGTH, 500 ML, BOROSILICATE-GLASS, WITH BEADED RIM, FLASK ? 105 MM,
Fluoranthene,10ng/ul 标准品