Water quality. Physical, chemical and biochemical methods Determination of sodium potassium: determination potassium by atomic absorption spectrometry
€165.00
Water quality. Physical, chemical and biochemical methods Determination of sodium potassium: determination potassium by flame emission spectrometry
Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
Water quality. Physical, chemical and biochemical methods Determination of inorganically bound total fluoride after digestion distillation
Water quality. Physical, chemical and biochemical methods Determination of chromium (VI). Spectrometric method using 1,5-diphenylcarbazide
Water quality. Determination of permanganate index
Water quality. Physical, chemical and biochemical methods Determination of aluminium. Spectrometric method using pyrocatechol violet
Water quality. Determination of cadmium by atomic absorption spectrometry
€193.00
Photography. Processing wastes. Determination of silver content
€269.00
Water quality. Determination of alkalinity carbonate
Water quality. Determination of alkalinity total and composite
Water quality. Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Water quality. Determination of chromium. Atomic absorption spectrometric methods
