Mr. Dheeraj Handique working as Product Marketing Manager – GC/GCMS for Shimadzu Analytical (India) Pvt. Ltd., Mumbai since 2008 and has over 21 years’ experience in analytical field industries. At Shimadzu, his role involves pre-sales technical support to pharma, chemical, food safety and flavour and fragrance industry and other markets for pan India. Dheeraj is having a team of expert application specialist to execute method development, method transfer, trouble shooting and validation. His key areas are to signalize complete system configuration with total solution related to GC, GC-MS/MS instruments along with other accessories viz. Headspace, Thermal Desorber, Pyrolyzer, etc. to customers. To his credit he has around 30 posters published in international conferences. He delivers lectures on Gas chromatography and mass spectrometry, headspace, and thermal desorption techniques at various national conferences. Also, he has been very actively involved in the performance evaluation of various chromatographic and advanced technologies available with Shimadzu like GC, GCMS, GC-MS/MS, HS, TD etc.