Analysis of volatile compounds/ flavour/ fragnence/ essential oils/residual solvents/ FAME/ BAME in food and pharmaceutical products. Analysis of Targeted compounds. FAME/BAME and VOC. Method Development, Validation and Risk assessment of Method and Analysis as per ICH guidelines (ICH Q14: Analytical Procedure Development and Revision of Q2(R1) Analytical Validation dated 14 November 2018).