This forensic-use 13 Panel drug test will test for the following drugs at the levels listed.
**Indicates a more sensitive level of testing with lower cut-off level than most standard employment drug tests.
FUO 13 Panel Testing Levels and Detection Periods
| Drug |
Cutoff Level |
Detection Period |
| Marijuana |
50 ng/mL |
3-30 Days |
| Cocaine** |
150 ng/mL |
2-4 Days |
| Opiates** |
300 ng/mL |
2-4 Days |
| Amphetamines** |
500 ng/mL |
2-4 Days |
| Methamphetamines** |
500 ng/mL |
3-5 Days |
| Buprenorphine |
10 ng/mL |
1-3 Days |
| Oxycodone |
100 ng/mL |
1-3 Days |
| Fentanyl |
20 ng/mL |
1-3 Days |
| Tramadol |
200 ng/mL |
3-7 Days |
| Barbiturates |
300 ng/mL |
4-7 Days |
| Ethyl Glucuronide |
ng/mL |
Days |
| K2 |
ng/mL |
Days |
| Benzodiazepines |
300 ng/mL |
3-7 Days |