Water quality. Guidance on assuring the quality of biological and ecological assessments in the aquatic environment
€193.00
Water conditioning equipment inside buildings. Electrolytic treatment with aluminium anodes. Requirements for performance, safety and testing
Water quality. Determination of dioxin-like polychlorinated Biphenyls. Method using gas-chromatography/mass spectrometry
€374.00
Water quality. Guidance on marine biological surveys of hard-substrate communities
€269.00
Water quality. Detection and enumeration of Pseudomonas aeruginosa. Method by membrane filtration
Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
Water quality. Determination of trace elements using atomic absorption spectrometry with graphite furnace
€316.00
Water quality. Evaluation of the aerobic biodegradability organic compounds at low concentrations Continuous flow river model with attached biomass
Water quality. Evaluation of the aerobic biodegradability organic compounds at low concentrations Shake-flask batch test with surface water or water/sediment suspensions
Water quality. Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
Water quality. Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction
Semantics for groundwater data interchange
Water quality. Determination of six complexing agents. Gas-chromatographic method
Water quality. Guidance on the scope and selection of fish sampling methods
Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS
