,

Quantitative analysis of THC in cannabis seed and its extracts

,

Estimation of Methamphetamine History by the Sectional Analysis of Hair

,

Methamphetamine and Amphetamine Analysis in Hair Samples prepared by Cryogenic Mill

,

Impurity Profiling Analysis of Methamphetmine Synthesized by Three Different Methods

,

Impurity Profiling analysis of Methamphetamine synthesized by three different methods