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
4 WAY CONNECTORS PP, ? 10 mm (Nominal)
质谱仪校准用碘化钠碘化铯溶液
9-(4-Biphenylyl)-2-bromocarbazole,>98.0%(HPLC)(N)
STANDARD CONES, SKIRTED, FINISHED, NS 24/29, DURAN
气相色谱柱,TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25μm 液膜厚度
8-425 黑色 BONDED 瓶盖 W/ 带狭缝 聚四氟乙烯/硅烷化 100/包装
异辛烷中PCB138溶液
PK4 4L AMBER GLASS BOTTLE,POLYPROPYLENE&
对氨基苯乙腈
AUTOM. BURETTES, 50ML: 0,1, DIN-B, WITHOUT STOPCOCK, LAT. STOPCOCK, SOLID ST-GLASS-PLUG, WITH 2 LT