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-吗啉基-5-硝基吡啶
SINGLE WAY STOPCOCKS, GROUND, WITHOUT KEYS, BORE 4 MM, NS 18.8, DURAN
SS PACKED COLUMN,2M,2.1MM,10%CARBOWAX-20M
溴氰虫酰胺标准品
MTO-DISCOVERY DSC-WCX SPE-96 WP, 50MG
PESTLE, PORCELAIN, DIA. 37 MM, LENGTH 132 MM, WITH GRINDING SURFACE, GLAZED
HEAD F.THERMOMETER F.679 *
25种定制混标 标准品
DL-间酪氨酸
SEPARATORY FUNNELS, 2000 ML, AMBER GLOBE SHAPED, SOLID ST-STOPCOCK PLUGS, PE-STOPPER ST 29/32, BORE 6,3 MM