Karmachaari Sewashart Niyamawali
- About Us
- Technical Units
- Examination Fee
- Information Center
- Contact Us
Gas chromatography-mass spectrometry (GC-MS) with electron ionization (EI) or chemical ionization (in positive or negative mode) plays an important role in the forensic analysis of designer drugs.
In toxicology, the usual approach is to screen for the presence of drugs and subsequently carry out a quantification of positive findings.
In recent years, an increasing number of new designer-drugs have increased the demands for general toxicological screening.