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
Diamonsil C8(2) 3μm 100 x 3.0mm
3000ml烧杯、西玛克斯玻璃、无色透明、低形
2-Methoxypyrazine
PK5 SPLIT/SPLITLESS FOCUSLINER FOR HP,&
擦镜纸
IDROLYTE 250 ML
SEPARATING FUNNEL STOPCOCKS, WITH SHORT INLET, WITH PTFE-KEYS, BORE 4MM, NS18,8, DURAN
Flask central collect 4.0l 10 port
LiChroCART 30-3,Aluspher 100 AL, 5μm定制柱
1,1'-二甲基二茂铁