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
2,3,5,6-四氟苯胺
顺丁烯二酸酐
玻璃衬管
先锋霉素 钠盐
4,5,6,7-四氢噻吩并[3.2-c]吡啶
Cylindrical crucible, ?:60mm x ?:41mm, height: 70mm, without lid, made of graphite
SPB-5 气相毛细管柱
PTFE tubing for HPLC, 3.2 x 1.6 mm, length: 3m
20%DECANEDINITRILE ONCHROMOSORB PAW 80-100MESH 1/8*30FT SUS
ELECTRODES EQUIVALENT TO METROHM ELECTRODES 6.0234.100