Determination of etimicin and related impurities in etimicin sulfate

APPLICATION NOTE 72647 Determination of gentamicin and related impurities in gentamicin sulfate Authors Jingli Hu and Jeffrey Rohrer Thermo Fisher Scientific Sunnyvale, CA Goal To validate the gentamicin sulfate United States Pharmacopeia (USP) monograph method for gentamicin composition and impurities…

APPLICATION NOTE 72880 Determination of spectinomycin and related impurities in spectinomycin dihydrochloride Authors Jingli Hu and Jeffrey Rohrer Goal Thermo Fisher Scientific Sunnyvale, CA To demonstrate that spectinomycin content can be determined and related impurities separated with a Thermo Scientific™…

APPLICATION UPDATE 72648 Determination of gentamicin and related impurities in gentamicin sulfate using simple eluents Authors Introduction Jingli Hu and Jeffrey Rohrer Thermo Fisher Scientific Sunnyvale, CA The analysis of gentamicin sulfate in pharmaceutical formulations based on an ion-pairing HPLC-PAD…

Ion Chromatography for Pharma and Biopharma Complete IC solutions for pharmaceuticals and biopharmaceuticals Ion Chromatography Pharma/Biopharma Monosaccharides, Sialic Acids & Glycans Cell Culture Media & Fermentation Broths Counterion and Impurity Analysis Aminoglycosides Solutions for Applied Markets Ion Chromatography – Making…