German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride, chloride, nitrite, (ortho)phosphate, bromide, nitrate and sulfate anions in water with a low pollution level by ion exchange chromatography (D 19)
German title
Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung; Anionen (Gruppe D); Bestimmung der Anionen Fluorid, Chlorid, Nitrit, Phosphat (ortho-), Bromid, Nitrat und Sulfat in wenig belasteten Wässern mit der Ionenchromatographie (D 19)
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