Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996); German version EN ISO 11969:1996
€48.79
Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
€69.91
German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)
€63.27
Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas-chromatographic method after liquid-liquid extraction (ISO 6468:1996); German version EN ISO 6468:1996
€84.58
German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 26: Determination of thallium by atomic absorption spectrometry (AAS) using electrothermal atomisation (E 26)
€41.78
Water quality - Determination of highly volatile halogenated hydrocarbons - Gas-chromatographic methods (ISO 10301:1997); German version EN ISO 10301:1997
€98.32
Fixed bed filters for water treatment - Structure and components
Water quality - Determination of permanganate index (ISO 8467:1993); German version EN ISO 8467:1995
Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994); German version EN ISO 5961:1995
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 8: Determination of 6 polynuclear aromatic hydrocarbons (PAH) in water by high performance liquid chromatography (HPLC) with fluorescence detection (F 8)
Water quality - Guidance for the preparation and treatment of poorly watersoluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium (ISO 10634:1995); German version EN ISO 10634:1995
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 20: Determination of 6 polychlorinated biphenyls (PCB) (S 20)
€56.17
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 21: Determination of 6 polynuclear aromatic hydrocarbons (PAH) by high performance liquid chromatography (HPLC) with fluorescence detection (S 21)
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994); German version EN ISO 9963-1:1995
Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994); German version EN ISO 9963-2:1995
