Table 7.
Creatinine-Corrected Results for Urinary Dialkylphosphate Metabolites
| Analyte | LOD (μg/L) | LOQ (μg/L) | On arrival (μg/g creatinine) | On departure (μg/g creatinine) |
|---|---|---|---|---|
| Dimethylphosphate | 0.42 | 1.3 | 1.9 | NQ |
| Diethylphosphate | 0.51 | 1.5 | NQ | NQ |
| Dimethylthiophosphate | 0.28 | 0.83 | 2.0 | ND |
| Diethylthiophosphate | 0.16 | 0.49 | 1.1 | ND |
| Dimethyldithiophosphate | 0.14 | 0.43 | NQ | ND |
| Diethyldithiophosphate | 0.11 | 0.33 | NQ | ND |
Creatinine analysis performed by Aotea Pathology, New Zealand.
LOD, limit of detection; LOQ, limit of quantification; NQ, not quantified, levels greater than or equal to the LOD and less than the LOQ; ND, not detected, levels below the LOD.