定性滤纸100%初次使用棉纤维pH使用范围:0至12pH温度稳定性:***高120°C大范围可选-7个种类灰分:0.1%用途净化和去掉沉淀物定性分析预处理?*1.过滤时间-使用10cm2面积滤纸过滤100ml(20°C)蒸馏水的用时.(通过10cm高,10cm2面积的圆柱型水柱提供的压力)*2.吸水速度-在20°C把一条垂直滤纸放在蒸馏水中,10分钟之后蒸馏水能到达的距离.*3.湿润***强度-滤纸浸泡水之后,使用Mullen爆裂强度计进行测试.金属含量(ug/g)SiNaKCaMgFePbCuMnNiAiZnCd定性滤纸4662314017<5<1<1<1<1<21<0.5定量滤纸32<10<2<10<18<1<1<1<0.52<1<0.5订货资料:定性滤纸可选直径(mm):55,70,90,110,125,150,185,240,285,300,330,360,400,500,600其它尺寸,请与我们100张/盒Advantec东洋No.1No.2No.231No.232No.131No.235No.101定性滤纸00101055-101/55MM-101/55mm直径定性滤纸,100张/盒00101070-101/70MM-101/70mm直径定性滤纸,100张/盒00101090-101/90MM-101/90mm直径定性滤纸,100张/盒00101110-101/110MM-101/110mm直径定性滤纸,100张/盒00101125-101/125MM-101/125mm直径定性滤纸,100张/盒00101150-101/150MM-101/150mm直径定性滤纸,100张/盒00101185-101/185MM-101/185mm直径定性滤纸,100张/盒00101240-101/240MM-101/240mm直径定性滤纸,100张/盒00101285-101/285MM-101/285mm直径定性滤纸,100张/盒00101300-101/300MM-101/300mm直径定性滤纸,100张/盒00101330-101/330MM-101/330mm直径定性滤纸,100张/盒00101360-101/360MM-101/360mm直径定性滤纸,100张/盒00101400-101/400MM-101/400mm直径定性滤纸,100张/盒00101500-101/500MM-101/500mm直径定性滤纸,100张/盒00101600-101/600MM-101/600mm直径定性滤纸,100张/盒00103485-101/485MMX560MM-101/485mmx560mm定性滤纸,100张/盒00103600-101/600MMX600MM-101/600mmx600mm定性滤纸,100张/盒)