Tamilnadutesthouse

GCHS-MS, Gas Chromatography with Mass spectrometry is used to identify unknown compounds with very low detection levels. Tamilnadu test House provides the GCMS testing services below Research analysis Unknown Compound Identification Identification of impurities up to the Lowest detection level Pharmaceutical Residual Solvent analysis Solvent Purity and assay analysis Fatty acid Profile Quantification of Stearic acid and Palmitic acid Quantification of Ethylene Oxide and 1,4 Dioxan Quantification of Ethylene glycol and Diethylene Glycol Assay Quantification of Phenols and Cresols Nitrosamine Impurity analysis Food and Water Products Fatty acid Profile in food products Pesticide analysis in food and water samples Vitamin Analysis in food products PAH, PCB analysis in food products Quantification of Chemical contaminants in Marine food Flavor analysis in food Fragrance component Identification in food  Quantification of Unsaturated Fatty acid methyl esters in food Quantification of ...

HPLC analysis (high performance liquid chromatography) is a variety of chromatography which is often used in biochemistry and analytical chemistry laboratories whose purpose is to identify, separate and quantify compounds in a sample. The method is a type of column chromatography using a column which contains a chromatographic packing known as the stationary phase, a pump whose purpose is to move the mobile phase or phases through the column and a detector which is used to determine and display the retention time of the compounds in the column. The retention time (which is the time elapsed from introduction to elution) will vary based on the interactions of the analyte, the solvents used and the stationary phase in the column. In an HPLC, GC, GCMS analysis labs in Chennai procedure, a small volume of the sample is introduced to the mobile phase stream; the pace of progress of the analyte through the column will be quicker or slower depending on the physical and/or chemical interaction...