WATER QUALITY. DETERMINATION OF DISSOLVED LI+, NA+, NH4+, K+, MN2+, CA2+, MG2+, SR2+ AND BA2+ USING ION CHROMATOGRAPHY. METHOD FOR WATER AND WASTE WATER (ISO 14911:1998)
€71.00
Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
€73.00
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E.coli in surface and waste water (ISO 9308-3:1998)
€0.00
Water quality - Detection and enumeration of intestinal enterococci - Part 1: Miniaturized method (Most Probable Number) for surface and waste water (ISO 7899-1:1998)
WATER QUALITY. DETERMINATION OF SELECTED ORGANIC NITROGEN AND PHOSPHORUS COMPOUNDS. GAS CHROMATOGRAPHY METHODS. (ISO 10695:2000)
€75.00
WATER QUALITY. DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE. PART 1: TITRIMETRIC METHOD USING N, N-DIETHYL-1,4-PHENYLENEDIAMINE (ISO 7393-1:1985)
€61.00
WATER QUALITY. DETERMINATION OF CALCIUM AND MAGNESIUM. ATOMIC ABSORPTION SPECTROMETRIC METHOD. (ISO 7980:1986)
€47.00
WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. CARBON DIOXIDE EVOLUTION TEST. (ISO 9439:1999)
€69.00
WATER QUALITY. DETERMINATION OF ALUMINIUM. ATOMIC ABSORPTION SPECTROMETRIC METHODS. (ISO 12020:1997)
€60.00
Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates. (ISO 8689-1:2000)
€58.00
Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates. (ISO 8689-2:2000)
€53.00
Characterization of sludges - Determination of dry residue and water content.
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method. (ISO 7899-2:2000)
Characterization of sludges - Determination of Kjeldahl nitrogen
€54.00
Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography. (ISO 9377-2:2000)
