Water quality. Physical, chemical and biochemical methods Method for the determination of borate by spectrometry using azomethine-H
€165.00
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. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by membrane filtration
Water quality. Physical, chemical and biochemical methods Determination of sodium potassium: determination by atomic absorption spectrometry
Water quality. Physical, chemical and biochemical methods Determination of sodium potassium: determination potassium by atomic absorption spectrometry
Water quality. Physical, chemical and biochemical methods Determination of sodium potassium: determination potassium by flame emission spectrometry
Water quality. Method for the determination of electrical conductivity
Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
Water quality. Sampling Guidance on sampling of water and steam in boiler plants
Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
Water quality. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by enrichment in a liquid medium
Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
Water quality. Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium. Semi-continuous activated sludge method (SCAS)
Water quality. Biological methods Determination of the prolonged toxicity substances to freshwater fish. Method for evaluating effects on growth rate rainbow trout [Oncorhynchus mykiss Walbaum (Teleostei, Salmonidae)]
