Cations including total iron content in antifreeze (monoethyleneglycol)

IC Application Note No. C-90 Title: Traces of zinc and iron(II) besides the standard cations Summary: Determination of traces of zinc and iron(II) besides lithium, sodium, ammonium, potassium, calcium and magnesium in boiler water applying cation chromatography with direct conductivity…

IC Application Note No. C-62 Five cations including iron in monoethylene glycol (MEG) Summary: Determination of sodium, potassium, iron(II), magnesium and calcium in an extract of monoethylene glycol using cation chromatography with direct conductivity detection. Sample: Monoethylene glycol Sample Preparation:…

Monograph Analysis of water samples and water constituents with Metrohm instruments Peter A. Bruttel and Nadine Seifert, revised by Dr. Markus Läubli, Uwe Loyall, and Lucia Meier Preface Water is essential for all living organisms – without water no life…

Monograph Complexometric (Chelometric) Titrations Peter Bruttel, revised by Iris Kalkman and Lucia Meier Table of contents Preface Theoretical fundamentals Indication of the equivalence point of the titration Visual and photometric Potentiometric Commonly used complexing agents/titrants Buffer solutions Masking Color…