WebExperienced quality control analyst with demonstrated experience in controlling raw materials and finished products (drugs). Competent in GMP, High Performance Liquid Chromatography (HPLC), Empower, Gas Chromatography and Quality Control (Pharmacopeia EP, USP, JP, Ch, BP). Learn more about Raphaël Donnay's work … Web1000 ppm using a novel FID-HPLC detector. In this setup, the solvent is removed from the PEI and the solvent-free PEI molecules are subsequently burned and detected by a catalytic FID. Experimental Samples of branched PEI (408719, Sigma Aldrich, average MW ~800 g/mol) were dissolved in HPLC grade water and diluted gravimetrically.
On-Line HP(LC)-GC-FID Determination of Hydrocarbon …
Web• Hands on experience on Instruments like LCMSMS, GCMSMS, HPLC, IRMS, GC-FID/ECD/HS • Verification and Internal Audit for Technical Documents and Quality Management System as per ISO 17025. • Complete understanding of Method Validation, Method Verification, New Method Development, Authenticity testing of Honey Juices … peerless pump c825a
Flame ionization detector, most popular GC detector Agilent
Web(FID) for liquid chromatography (LC/HPLC). A linear carbon-dependent response was … A flame ionization detector (FID) is a scientific instrument that measures analytes in a gas stream. It is frequently used as a detector in gas chromatography. The measurement of ion per unit time make this a mass sensitive instrument. Standalone FIDs can also be used in applications such as landfill gas … Meer weergeven The first flame ionization detectors were developed simultaneously and independently in 1957 by McWilliam and Dewar at Imperial Chemical Industries of Australia and New Zealand (ICIANZ, see Orica history) … Meer weergeven FID measurements are usually reported "as methane," meaning as the quantity of methane which would produce the same response. … Meer weergeven The design of the flame ionization detector varies from manufacturer to manufacturer, but the principles are the same. Most commonly, the FID is attached to a gas chromatography system. The eluent exits the gas chromatography column (A) … Meer weergeven • Skoog, Douglas A., F. James Holler, & Stanley R. Crouch. Principles of Instrumental Analysis. 6th Edition. United States: Thomson Brooks/Cole, 2007. • Halász, I.; Schneider, W. (1961). "Quantitative Gas Chromatographic Analysis of … Meer weergeven The operation of the FID is based on the detection of ions formed during combustion of organic compounds in a hydrogen flame. The generation of these ions is … Meer weergeven Advantages Flame ionization detectors are used very widely in gas chromatography because of a number of advantages. • Cost: … Meer weergeven • Flame detector • Thermal conductivity detector • Gas chromatography • Active fire protection Meer weergeven WebGC-FID method was carried out on the HP-5 capillary column GC-FID and HPLC-DAD … peerless pump 5pvf7