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
电极
12种元素ICP-MS混标,Ba/Be/Ce/Co/In/Li/Mg/Pb/Rh/Tl/U/Y,溶于1% HNO3
固相萃取
STOPCOCKS STRAIGHT, SOLID ST-PLUG, BENT TUBE SIDE ARMS, BORE: 1,6 MM, ST 12,5, ACC. TO DIN 12541
离子色谱柱
50ML 容积 烧杯 棕色 4/包装
ELECTRODES EQUIVALENT TO WTW PH ELECTRODES WITH GEL ELECTROLYTE SenTix 61
PM2.5检测用标准物质
烧杯,低型,PMP材质,500: 50 ml,蚀刻刻度
Burets Tube Class AS Schellbach