标液体积, ml | 0 | 0.50 | 1.0 | 3.0 | 5.0 | 7.0 | 10.0 |
吸收液体积, ml | 10.0 | 9.50 | 9.0 | 7.0 | 5.0 | 3.0 | 0 |
氨 含 量, μg | 0 | 0.50 | 1.00 | 3.00 | 5.00 | 7.00 | 10.00 |
修正后吸光度 | 0.052 | 0.086 | 0.126 | 0.315 | 0.485 | 0.662 | 0.933 |
A-A0 | 0 | 0.034 | 0.074 | 0.263 | 0.433 | 0.610 | 0.881 |
回归方程:Y=0.0886X-0.0076 R2 =0.9998 Bs(μg/吸光度):11.29 |