German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of total bound nitrogen TN (H 27)
€41.78
Water quality; determination of total arsenic; silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982); german version EN 26595:1992
German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of ozone (G 3)
€56.17
German standard methods for the examination of water, waste water and sludge; jointly determinable substances (group F); determination of selected plant protecting agents after solid-liquid extraction and high performance liquid chromatography with UV detection (F 12)
€63.27
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of the dissolved anions chromate, iodide, sulfite, thiocyanate and thiosulfate in water using ion exchange chromatography (D 22)
€69.91
German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium and potassium by flame emission spectrometry (E 27) (ISO 9964-3:1993)
€34.30
Water quality; determination of cadmium by atomic absorption spectrometry (ISO 5961:1994); German version prEN 25961:1994
€48.79
Water analysis - Determination of mercury; German version prEN 1483:1994
German standard methods for the examination of water, waste water and sludge; general information (group A); evaluation of inter-laboratory tests (A 42)
German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of free chlorine and total chlorine (G 4)
German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); determination of extractable organically bonded halogens (EOX) (H 8)
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of arsenic by atomic absorption spectrometry (D 18)
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of water content, of dry residue and of solids content (S 2)
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of loss on ignition and residue on ignition of the dry matter of a sludge (S 3)
German standard methods for the examination of water, waste water and sludge - Summary indices of actions and substances (group H) - Determination of directly separable lipophilic substances (H 19)
