The Urine Standard
The urine standard is designed to test for up to 15 drugs including the AS4308:2008 type of drugs.
The standard is offered in two concentrations i.e. cut off plus 50% and cut off minus 50%. The criteria is that the tested device shall provide a negative result for the -50% standard and a presumptive positive for the +50% standard.
The drugs and corresponding drugs include:
| Substance | Cutoff -50%ng/ul | Cutoff +50%ng/ul |
| Delta-9-THC-COOH | 25 | 75 |
| Benzoylecgonine | 150 | 450 |
| Morphine | 150 | 450 |
| d-Amphetamine | 150 | 450 |
| d-Methamphetamine | 150 | 450 |
| Secobarbital | 150 | 450 |
| Oxazepam | 100 | 300 |
| dl-Methadone | 150 | 450 |
| Propoxyphene | 150 | 450 |
| Nortriptyline | 500 | 1500 |
| Oxycodone | 50 | 150 |
| Buprenorphine | 5 | 15 |
| Tramadol | 100 | 300 |
| Norfentanyl | 10 | 30 |