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
三角烧杯
丙烯醛 (2-丙烯醛) 标准品
2,4,5,6-四氯间二甲苯(定制产品)
碳分子筛Carbosieve S-III, 60/80目, 10g
岛津进样针可替换针头
CONNECTION TUBES, STRAIGHT, WITH SERRATED ENDS, DURAN-BOROS.-GLASS,D: 10 MM, LENGTH 115 MM: WALL
PTFE-SLEEVES FOR JOINTS, FOR CONES ST 34/35, WITH GRIPPING RING,
Sep-Pak Classic 碱性氧化铝小柱
100:20ml聚丙烯刻度广口样品瓶
Shim-pack VP-ODS 液相色谱柱