Carbonate impurities in caustic soda

AN-S-395 Forensic examination analysis with IC Determining low concentrations of chlorate, thiosulfate, thiocyanate, and perchlorate beside major anions in explosives and explosion residues Summary Forensic institutes examine terrorist attacks and warfare agents via trace detection analysis of the used explosives…

AN-D-002 Anions and cations in beer Streamlining beverage analysis with ion chromatography Summary Beverage analysis methods must be fast and robust to fulfill many quality control regulations. Optimal product quality is critical for consistent taste and other sensory characteristics in…

AN-C-193 Alkyl amines in scrubber solutions Determination of ethanolamines and methylamines besides inorganic cations for process monitoring Summary Scrubber solutions often contain mixtures of alkyl amines. These substances neutralize acidic harmful gases such as H2S and CO2, and remove them…

Application Note AN-S-404 Water quality testing with EPA 300.1 Boost lab efficiency with automated eluent generation and singlerun analysis of anions and disinfection byproducts Standard analytical methods like U.S. EPA Method with significant relative concentration differences can 300.1 (Parts A…