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. Author manuscript; available in PMC: 2022 Mar 15.
Published in final edited form as: Water Res. 2021 Jan 17;192:116845. doi: 10.1016/j.watres.2021.116845

Table 1.

Calibration model performance metrics.

Assay Slope Intercept LLOQ R2 E
HF183/BacR287 −3.43 ± 0.03 38.4 ± 0.08 34.5 0.996 0.96
HumM2 −3.45 ± 0.02 40.6 ± 0.10 37.4 0.994 0.95
Rum2Bac −3.52 ± 0.03 41.2 ± 0.13 37.9 0.994 0.92
DG3 −3.48 ± 0.03 38.3 ± 0.15 35.1 0.994 0.94
GFD −3.58 ± 0.04 40.5 ± 0.15 37.1 0.991 0.90

LLOQ indicates the lower limit of quantification

R2 denotes calibration model linearity

E represents amplification efficiency (E = 10(−1/slope) − 1).