PETROLEUM CHEMIST
intertek
مجموع سنوات الخبرة :21 years, 10 أشهر
Expert in complete analysis of crude oil, naphtha, gas oil, jet fuel, gasoline and LPG . Experienced in calibration and maintenance of laboratory instruments like GC, HPLC, Spectrophotometer etc.
Volumetric solution preparation and standardisation.
Company: AVT Natural Products Ltd.
Designation: Junior Executive QA/QC ( From Jul 2002- May 2011)
A.V.T. Natural Products Ltd is a 100% Export oriented unit in Cochin owned by AV Thomas group.The firm Exports Natural Food Colours, Spice Oleoresins, Essential Oils, And Marigold Extracts to USA, Europe, Mexico and other Oriental countries. The company is an ISO 22000; AIB superior; HACCP & Kosher certified
Responsibilities: • Familiar with the ASTA, AOAC, FCC, FDA methods of testing Food products and flavours
• Check the quality parameters of RM, In process and FG samples and release the results as per the sampling plans and specifications.
• In process development activities like to change the solvent ratio or to change the solvent and to increase the yield.
• Trace analysis of different spices and Qualitative analysis of essential oils.
• Trial works in black tea decaffeination and analysis of ingredients in black tea- Theaflavin and Caffeine.
• Pesticide residue analysis mainly Organo phosphorous and Organo chlorine pesticides
• Modification works in existing spice oleoresins as per customer enquiry, product specification and target sample.
• Expertise in working in ISO 22000, HACCP &GLP, systems and Food saftey Protocols in Export Oriented Spice industry.
• Water & ETP analysis - Residual sulphite, Residual Chlorine, Total Alkanity, Total Hardness, PH, TDS, TSS, Oil & Grease etc.
TECHNICAL SKILL
Possess Analytical Working Knowledge, Maintenance & Calibration of
♦ Gas Chromatography (Agilent HP 5890- HP 6890 & HP 7890 FID, TCD, NPD & ECD Detactor with HP Chemstation Software.)
♦ High Performance Liquid Chromatography (Waters 486, 2487 & 474 UV & Fluorescence Detector with Empower, Win chrome Soft wares.)
♦ UV-Visible Spectrophotometer (Varian - Cary 50 Conc)
♦ N, S & Cl Analyzer (Analytic Jena - Multi EA 3100)
♦ Auto Distillation (Norma Lab - NDI 440)
♦ Ion Chromatograph (Metrohm - 761 Compact)
♦ Densitometer (Anton Paar - DMA 4500)
♦ Bromine Index Meter (Metrohm - -851 Titrando)
♦ Potentiometric Autotitrator (Metrohm - 836 Titrando)
♦ Coulometric Karl Fischer (Metrohm - 831)
♦ Colourimeter (Lovibond - PFX 95)
♦ High Performance Thin Layer Chromatography (Camag)
♦ Polarimeter (Polax -D)
♦ Refractometer (Atago- 3T)
♦ Viscometer (Brookfield DV-II +Pro)
♦ Turbidity meter (Nephlo 132)
♦ Water Activity Meter (Aqua Lab Lite)