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
Sealing for Transferpette -8/12 0,5 - 10 μl, pack of 3
6-甲氧基喹哪啶
煤飞灰中无机重金属成分分析标准物质
BETABASIC 18 5UM 100X3MM COLUMN
SEALING RINGS (VITON), FOR POLISHED SPHERICAL JOINTS, KS 64
FLASKS, ROUND BOTTOM, NARROW NECK, WITH RE-INFORCED RIM, DURAN
空心阴极灯-B
Disulfoton-sulfoxide,10ng/ul 标准品
氢氧化锂,一水
Alltima 标准C18分析柱