Water quality - Determination of nitrogen - Part 1 : method using oxidative digestion with peroxodisulfate - Qualité de l'eau
€73.30
"Water quality. Evaluation of the ""ultimate"" anaerobic biodegradability of organic compounds in digested sludge. Method by measurement of the biogas production." - Qualité de l'eau
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer.
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Static test (Zahn-Wellens method). - Qualité de l'eau
Influence of materials on water intended for human consumption - Organic materials - Determination of colour and turbidity of water in piping systems - Part 1 : test method - Influence des matériaux sur l'eau destinée à la consommation humaine
Wastewater treatment plants - Part 8 : sludge treatment and storage
€83.50
Water quality - Determination of phenol index by flow analysis (FIA and CFA) - Qualité de l'eau
€84.02
Wastewater treatment plants - Part 11 : general data required
€83.85
Water quality - Determination of cyanide index - Qualité de l'eau
€50.50
Water quality - Determination of eight metallic elements (Mn, Fe , Co, Ni, Cu, Zn, Ag, Pb) by flame atomic absorption spectrometry - Direct and after complexing and extraction determination methods - Qualité de l'eau
€52.00
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4 : determination of chlorate, chloride and chlorite in water with low contamination - Qualité de l'eau
€80.00
Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods - Qualité de l'eau
Water quality - Determination of chlorophyll a and of a pheopigments index - Molecular absorption spectrometric method - Qualité de l'eau
Separator systems for light liquids (for example oil and petrol) - Part 2 : selection of nominal size, installation, operation and maintenance
Grease separators - Part 2 : selection of nominal size, installation, operation and maintenance
