Table 1.
Concentration of controlled drugs and toxic substances for the validation of the Surestep Drug Screen Card I Kit.
| Toxic substances | Concentration (µg/ 10 ml) | Urine test (POS/NEG) | Breastmilk test (POS/NEG) |
|---|---|---|---|
| Control | 0 | NEG | NEG |
| Controlled drugs | |||
| Pentobarbital (BAR) | 3 | POS | POS |
| Fentanyl (OPI) | 3 | POS | POS |
| Midazolam (OPI) | 3 | POS | POS |
| Buprenorphine (BZD) | 0.1 | POS | POS |
| Morphine (OPI) | 3 | POS | POS |
| Buenzodiacephine (BZD) | 3 | POS | POS |
| Toxic substances | |||
| Cocaine (COC) | 25 | POS | POS |
| Marihuana (THC) | 15 | POS | POS |
| Ecstasy (M-AMP) | 10 | POS | POS |
| Lysergid (LSD) | 10 | POS | POS |
| Crystal (M-AMP) | 10 | POS | POS |
The abbreviation POS in rows three and four signifies that the qualitative test yielded a POSITIVE result for that concentration of the toxic substances or controlled drug.
The abbreviation NEG in rows three and four signifies that the qualitative test yielded a NEGATIVE result for that concentration of the toxic substances or controlled drug.
The concentrations used for the substances were determined according to the minimum detectable values of the kit used 45.