电子天平在矿物分析中的应用之--烧失量分析
参数 | 单位 | 方法检出限 |
LOI | % | 0.009661 |
标准物质 | 参考值 | 实测值 | 回收率 | |
Blank 1 | BLANK | 0 | 0 | NA |
1 | OREAS-45P | 11.2 | 11.9 | 106.30% |
2 | OREAS-45P | 11.2 | 12 | 107.10% |
3 | OREAS-45P | 11.2 | 12 | 107.10% |
4 | GBW07418 | 4.64 | 4.88 | 105.20% |
5 | GBW07418 | 4.64 | 4.78 | 103.00% |
6 | GBW07418 | 4.64 | 4.82 | 103.90% |
7 | GBW07421 | 9.62 | 10 | 104.00% |
8 | GBW07421 | 9.62 | 9.91 | 103.00% |
9 | GBW07421 | 9.62 | 9.99 | 103.80% |
测试 | 标准物质 | OREAS-45P | GBW07418 | GBW07421 | SY-4 |
0 | 浓度(%) | 11.19 | 4.64 | 9.62 | 4.56 |
1 | GZ10040462 | 12.1 | 5.32 | 10.4 | 4.4 |
2 | GZ10040463 | 11.95 | 4.88 | 9.98 | 4.44 |
3 | GZ10029685 | 11.55 | 4.67 | 9.82 | 4.36 |
4 | GZ10029686 | 11.55 | 4.93 | 9.71 | 4.24 |
5 | GZ10029687 | 11.95 | 4.98 | 10.15 | 4.37 |
6 | 均值 | 11.82 | 4.956 | 10.012 | 4.362 |
7 | 标准偏差 | 0.254 | 0.2352 | 0.2733 | 0.075 |
8 | 相对标准偏差 | 2.10% | 4.70% | 2.70% | 1.70% |
9 | 方法精度要求 | ±5% | ±5% | ±5% | ±5% |