Water quality. Evaluation of the genotoxicity by measurement induction micronuclei using amphibian larvae
€281.00
Water quality. Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
Water quality. Detection and enumeration of bacteriophages Enumeration somatic coliphages
Water quality. Detection and enumeration of bacteriophages bacteriophages. Enumeration F-specific RNA
€201.00
Water quality. Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermoehl technique)
€370.00
Water quality. Biochemical and physiological measurements on fish Sampling of fish, handling preservation samples
Water quality. Biochemical and physiological measurements on fish Determination of ethoxyresorufin-O-deethylase (EROD)
Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test
€329.00
Water quality. Guidance on assuring the quality of biological and ecological assessments in the aquatic environment
Water quality. Guidance on marine biological surveys of hard-substrate communities
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. 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. Guidance on the scope and selection of fish sampling methods
