Water quality - Determination of nitrite - Molecular absorption spectrometric method (ISO 6777:1984)
€40.00
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2: Method by membrane filtration (ISO 6461-2:1986)
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 1: Method by enrichment in a liquid medium (ISO 6461-1:1986)
Water quality - Determination of nitrite - Molecular absorption spectrometric method - Qualité de l'eau
€14.03
Water quality — Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
€51.00
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. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by membrane filtration
€165.00
Water quality. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by enrichment in a liquid medium
Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
€48.79
Water quality. Physical, chemical and biochemical methods Determination of fluoride: electrochemical probe method for potable lightly polluted water
Water quality. Sampling Guidance on sampling from marine waters
€193.00
Water quality — Sampling Part 8: Guidance on the sampling of wet deposition
€77.00
German standard methods for the examination of water, waste water and sludge; cations (group E); determination of cobalt by atomic absorption spectrometry (AAS) (E 24)
Water quality - Determination of dissolved oxygen - Iodometric method - Qualité de l'eau
€28.06
