Water quality. Physical, chemical and biochemical methods Determination of ammonium: potentiometric method
€165.00
Water quality. Physical, chemical and biochemical methods Determination of ammonium: manual spectrometric method
Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
Water quality — Determination of surfactants Part 2: Determination of non-ionic surfactants using Dragendorff reagent
€51.00
Testing water - Determination of calcium and magnesium total content - Edta titrimetric method
€28.06
Testing water - Determination of calcium - Edta titrimetric method
Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method
Testing water - Determination of sodium and potassium - Flame emission spectrometry method
Water quality — Determination of cyanide Part 1: Determination of total cyanide
€77.00
Water quality — Determination of cyanide Part 2: Determination of easily liberatable cyanide
Water quality — Determination of cyanide Part 3: Determination of cyanogen chloride
Water quality — Determination of nitrite — Molecular absorption spectrometric method
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)
€56.17
Water quality — Determination of ammonium — Potentiometric method
Water quality — Determination of ammonium Part 1: Manual spectrometric method
