| Source | Sum of squares | Degree of freedom (df) | Mean square | value | value prob. > | Remark |
| Model | 0.17 | 7 | 0.024 | 97.83 | <0.0001 | Significant | A-extraction time | 0.051 | 1 | 0.051 | 202.50 | <0.0001 | | B-power | 0.048 | 1 | 0.048 | 193.60 | <0.0001 | | C-sample | 0.026 | 1 | 0.026 | 102.40 | <0.0001 | | AB | 0.016 | 1 | 0.016 | 62.50 | <0.0001 | | AC | 0.013 | 1 | 0.013 | 52.90 | <0.0001 | | BC | 0.012 | 1 | 0.012 | 48.40 | 0.0001 | | ABC | | 1 | | 22.50 | 0.0015 | | Pure error | | 8 | | | | | Cor total | 0.17 | 15 | | | | |
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