Dilution Factor | Expected concentration [mg/l] | Mean measured concentration[mg/l] | Recovery [%] | Bias[%] | % bias < TEdes (29.6%) | % bias < TEopt (14.8%) |
---|---|---|---|---|---|---|
0.0125 | 0.8 | 0.3 | 36.1 | −63.9 | No | No |
0.025 | 1.7 | 2.0 | 122.5 | 22.5 | Yes | No |
0.05 | 3.3 | 3.3 | 98.4 | −1.6 | Yes | Yes |
0.1 | 6.7 | 6.4 | 95.7 | −4.3 | Yes | Yes |
0.2 | 13.3 | 11.2 | 84.3 | −15.7 | Yes | Yes |
0.4 | 26.6 | 26.2 | 98.6 | −1.4 | Yes | Yes |
0.6 | 39.9 | 38.1 | 95.6 | −4.4 | Yes | Yes |
0.8 | 53.2 | 55.3 | 103.9 | 3.9 | Yes | Yes |
1 | 66.5 | 65.9 | 99.2 | −0.8 | Yes | Yes |