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
ICP/ms 排样泵管
甲磺酸加贝酯
Spherical ground joint sleeves, Size: 35, made of PTFE
Y形接头
Rare Earth PTFE Retriever
5-甲酰基-2,4-二甲基-3-吡咯甲酸乙酯
2-氯-4-氟-1-碘苯
2-溴-4-羟基甲基噻唑
GRAD. CYLINDER,TALL SHAPE, TPX, 25 ML, CRYSTAL CLEAR
Porapak S 50/80,填料