Experience

Mitra SK

• India
• Mining
• 300 - 400 Employee

• Senior Executive Chemist

  • Aug 2017 - Present

  Involved in the instrumental analysis of Food, Drinking water, Air and effluent water. Involved in the instrumental analysis of Food, Drinking water, Air and effluent water.



Mitra SK Pvt. Ltd.

• India
• 1 - 100 Employee

• Junior executive-chemist (Instrumentation)

  • Dec 2015 - Aug 2017

  • Analysis of artificial sweeteners, nots, caffeine, uric acid, aflatoxins, dyes, vitamins and many more on HPLC. • Determination of fatty acid content (FAME )and TPH by using GC-FID for oils, and many food products. • Analysis of gaseous compounds like CO2, CO, methane and non-methane compounds by using GC-FID with methanizer. • Sample preparation and analysis of Pesticide residue in food products, drinking water and effluent water on GC/MS/MS and LC/MS/MS, and VOCs using GC/MS/MS. • Analysis of bromate and chloride for package drinking water by using IC. • Working standard qualification, maintenance of working standards and certified reference standards. Show less



Gena Pharmaceuticals Pvt.Ltd

• QA /QC-Executive

  • May 2015 - Dec 2015

  • Analysis of stability samples. • Online monitoring of stability chambers, photo stability chambers. • Analysis of Finished products, Raw materials and in process by using calibrated instruments and conventional methods. • Documentation as per cGLP • Adhere; follow and implement the Standard Operating Procedures (SOPs), health and safety practices/ policies. • Analysis of stability samples. • Online monitoring of stability chambers, photo stability chambers. • Analysis of Finished products, Raw materials and in process by using calibrated instruments and conventional methods. • Documentation as per cGLP • Adhere; follow and implement the Standard Operating Procedures (SOPs), health and safety practices/ policies.



EFRAC

• United States
• Oil and Gas
• 1 - 100 Employee

• Research Scientist

  • Jul 2013 - Feb 2014

  • Sample preparation for Pesticide residues, Sulfa drugs, Antibiotics, Chloramphenicol, Dyes. • Method development, Method validation and sample analysis by LCMS/MS, GC/MS, GC/MS, MS. • Documentation as per cGLP • Raw data review and compilation for sample analysis. • Sending reports by LIMS system. • Analysis of stability samples, working standard qualification, maintenance of working standards and certified reference standards. • Online monitoring of stability chambers, photo stability chambers. • Analysis of Finished products, Raw materials and in process by using calibrated instruments and conventional methods • Calibrating instruments like pH meter, Autotitrator, UV, IR, Analytical balance and HPLC. • Adhere; follow and implement the Standard Operating Procedures (SOPs), health and safety practices/ policies. Show less



Privi Organics pvt.ltd

• R&D Scientist

  • May 2010 - Feb 2012

  Worked as R & D Scientist Project description –“Biocatalysis to synthesis long chain esters” Downstream processing, analysis of enzyme stability and product stability Extraction and purification of enzyme and their application into aroma synthesis Microbial synthesis of natural flavor TECHNICAL EXPERTISE • Proficient in HPLC, LC/MS, GC/MS, LC-NMR, Enzyme Purification and Characterization etc. • Familiar with various isolation & analytical techniques like DNA isolation, Chromatography (paper, column, thin layer & ion exchange), Agarose Gel Electrophoresis, Polymerase Chain Reaction (PCR) etc. • Familiar with Spetrophotometric techniques, laminar work, isolation and purification of enzymes under controlled condition by cold centrifuge, sonication and determination of activity under various situations. • Biophysical techniques, Clinical experiments. Show less