| 灰分/% | 重復性Aad/% | 再現性Ad/% |
| <15.00 | 0.20 | 0.30 |
| 15.00~30.00 | 0.30 | 0.50 |
| >30.00 | 0.50 | 0.70 |
| | **份樣/% | **份樣/% |
| 皿加樣重 | 14.01877 | 15.0754 |
| 皿 重 | 13.1877 | 14.0789 |
| 煤樣重m | 0.9990 | 0.9965 |
| 皿加灰重 | 13.2928 | 14.1832 |
| 灼燒后殘留物重 | 0.1041 | 0.1043 |