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Saliva Drug Testing Cutoff Levels
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SALIVA DRUG TEST CUTOFF LEVELS
| DRUG | SCREEN CUTOFF LEVELS | CONFIRMATION CUTOFF LEVELS |
| THC | 12 ng/ml | .5 ng/ml |
| Cocaine | 20 ng/ml | 2 ng/ml |
| Opiates | 40 ng/ml | 10 ng/ml |
| Amphetamines | 50 ng/ml | 40 ng/ml |
| Methamphetamines | 50 ng/ml | 10 ng/ml |
| Phencyclidine | 10 ng/ml | 10 ng/ml |
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