Ammonium, magnesium and calcium in fertilizer

IC Application Note No. C-84 Title: Ammonium, magnesium and calcium in liquid fertilizer Summary: Determination of ammonium, potassium magnesium and calcium in a liquid fertilizer using cation chromatography with direct conductivity detection. Sample: Liquid fertilizer Sample Preparation: Dilution 1 :…

Column manual Metrosep C 4 (6.1050.XX0) Manual 8.107.8049EN / 2017-08-28 Metrohm AG CH-9100 Herisau Switzerland Phone +41 71 353 85 85 Fax +41 71 353 89 01 [email protected] www.metrohm.com Column manual Metrosep C 4 (6.1050.XX0) Manual 8.107.8049EN / 2017-08-28 zst…

Application Note 94 Determination of Trace Cations in Concentrated Acids Using AutoNeutralization Pretreatment and Ion Chromatography INTRODUCTION Determination of cations in concentrated acid is important to many industries, including chemical, electronics, pharmaceutical, food, and beverage manufacturing, as well as industrial…

Application Update 158 Determination of Manganese in Brine (≥ 30% NaCl) INTRODUCTION Sodium chloride brines are used in chlor-alkali cells and must have low concentrations of alkali and alkaline earth metals to prevent membrane poisoning. As discussed in Dionex Application…