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
吐温60
SEPARATING FUNNEL STOPCOCKS, WITH SHORT INLET, WITH PTFE-KEYS, BORE 2.5 MM, NS 14.5, DURAN
二(2-乙基己基)壬二酸酯
7018-21 Standard pump-head SS
一次性塑料滴管
LIDS, FLAT FLANGE, WITH CENTER NECK ST 14/23 AND 1 ANGLED NECK ST 14/23 15° DN 100
GL25 红色螺纹盖,材质PBTP,带PTFE内衬垫,最高工作温度180度
DISCOVERY HS C18 5UM 5CM X 4.6MM HPLC COLUMN
O型环 3.73IDX.103THK VIT
33种金属混标