Halogens in polymer by Combustion Ion Chromatography

IC Application Note CIC–028 Fluorine and chlorine in iron ore by Combustion Ion Chromatography Iron ore is an important resource for steel production. Its natural content of halogens is a quality characteristic due to the corrosiveness of the respective halogenides.…

IC Application Note CIC–032 Chloride as an indicator of residual solvent presence in cellulose ester-based foil Chloride released from cellulose ester foil after pyrohydrolysis is analyzed by Combustion IC, indicating residual solvent levels. Chromatogram of the absorber solution after pyrohydrolysis…

IC Application Note CIC–030 Fluorine determination from fluorochemicals in fabrics applying Combustion IC Fluoride released from fabrics after pyrohydrolysis is determined by IC on a Metrosep A Supp 4 - 250/4.0 column. Chromatogram of fluoride, chloride, bromide, sulfite, and sulfate…

IC Application Note CIC–015 Electronic base material tested for halogen-free definition applying Metrohm Combustion IC The Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS) as well as IEC 61249-2-21 stipulate maximum limits of halogens…