Water quality — Determination of free chlorine and total chlorine Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine
€77.00
Water quality — Determination of free chlorine and total chlorine Part 3: Iodometric titration method for the determination of total chlorine
Water quality — Determination of surfactants Part 2: Determination of non-ionic surfactants using Dragendorff reagent
€51.00
Water quality — Determination of nitrate Part 3: Spectrometric method using sulfosalicylic acid
Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
Water quality — Determination of selected monovalent phenols Part 1: Gas-chromatographic method after enrichment by extraction
Water quality — Determination of selected monovalent phenols Part 2: Method by derivatization and gas chromatography
Water quality — Determination of chloride — Silver nitrate titration with chromate indicator (Mohr's method)
Water quality — Determination of alkalinity Part 1: Determination of total and composite alkalinity
Water quality — Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
Water quality — Determination of sodium and potassium Part 2: Determination of potassium by atomic absorption spectrometry
Water quality — Determination of sodium and potassium Part 3: Determination of sodium and potassium by flame emission spectrometry
Water quality — Determination of fluoride Part 1: Electrochemical probe method for potable and lightly polluted water
Water quality — Determination of fluoride Part 2: Determination of inorganically bound total fluoride after digestion and distillation
Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet
