Thin Layer Chromatography (TLC): 
Thin layer chromatography (TLC) technique is used to separate non volatile mixtures and also can be used to monitor the progress of a reaction , identify compounds present in a given mixture, and determine the purity of a substance.
TLC is used for screening and confirmation diagnosis Morphine, Amphetamine, Methamphetamine, Codeine, Tramadol, Methadone, Buprenorphine and Ecstasy in sample urine. It is designed to be used in diagnosis drug of abuse psychiatrics industrial
| Test Name | Description | Specimen | Pack |
| LEB-TLC | for use in detection drug of abuse in human urine. Test included any combination of the drugs: Morphine (MOR) ,Methamphetamine( MET), Amphetamine (AMP) ,Methadone(MTD), Codeine, Tramadol (TML), Buprenorphine(BUP) and Ecstasy . | Urine | 20 |
| MP-TLC | for use the detection drug of abuse in human urine. Test is designed to be used in detection of Synthetic Psychedelic Drugs. | Urine | 20 |
| MAM-20 | for use in detection drug of abuse in human urine. Test included any combination of the drugs: Methamphetamine (MET) and Amphetamine (AMP). | Urine | 20 |
| MCMT-TLC | for use in detection drug of abuse in human urine. Test included any combination of the drugs: Morphine (MOR) ,Codeine, Methadone(MTD) and Tramadol (TML). | Urine | 20 |
