Average Concentrations of Organic Acids in Water Extracts from Filter
| Fatty Acids in Butyl Ester Form | Calibration Curve (r2) | Standard Check Used (ppm) | Standard Check Results (ppm) | LOD (ppm) | LOQ (ppm) | Concentrations of Acids from Water Extracts (ppm) |
|---|---|---|---|---|---|---|
| Benzoic acid, butyl ester | 0.9985 | 0.500 | 0.513 | 0.001 | 0.008 | 0.016 |
| Ethanedioic acid, dibutyl ester (Oxalic) | 0.9979 | 0.050 | 0.052 | 0.005 | 0.010 | 0.461 |
| Butanedioic acid, butyl ester (Succinic) | 0.9988 | 0.050 | 0.053 | 0.001 | 0.008 | 0.079 |
| Octadecanoic acid, butyl ester (Stearic) | 0.9989 | 0.050 | 0.053 | 0.001 | 0.008 | 0.013 |