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LRL100 for select compounds in ng/mL for plasma and urine.
| Compound Name | Plasma (ng/mL) | Urine (ng/mL) |
|---|---|---|
| Acetyl fentanyl | 1.0 | 2.5 |
| Carfentanil | 0.75 | 1.0 |
| Cyclopropyl fentanyl | 2.5 | 0.75 |
| Fentanyl | 0.50 | 0.25 |
| Furanyl fentanyl | 2.5 | 2.5 |
| Methoxyacetyl fentanyl | 5.0 | 0.75 |
| Para-fluoro isobutyryl fentanyl | 0.75 | 0.75 |
