WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 3: DETERMINATION OF CHROMATE, IODIDE, SULFITE ,THIOCYANATE AND THIOSULFATE. (ISO 10304-3:1997).
€77.00
Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium (ISO 10634:1995)
€60.00
WATER QUALITY. DETERMINATION OF SELECTED PLANT TREATMENT AGENTS. METHOD USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH UV DETECTION AFTER SOLID-LIQUID EXTRACTION. (ISO 11369:1997).
€71.00
WATER QUALITY. DETERMINATION OF NITROGEN. PART 1: METHOD USING OXIDATIVE DIGESTION WITH PEROXODISULFATE. (ISO 11905-1:1997).
€69.00
WATER QUALITY. DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION. (ISO 13395:1996).
€73.00
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)
Water quality - Guidance on quantitative and qualitative investigations of marine phytoplankton - Qualité de l'eau
€73.30
Water quality - Guidance standard on assessing the hydromorphological features of lakes - Qualité de l'eau
€84.02
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of surface coatings with nickel layers - Long-term test method - Influence des matériaux métalliques sur l'eau destinée à la consommation humaine
€64.01
Influence of metallic materials on water intended for human consumption - Method to evaluate the passive behaviour of stainless steel - Influence des matériaux métalliques sur l'eau destinée à la consommation humaine
€36.67
Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water - Qualité de l'eau
€82.00
Water quality - Determination of the toxicity of fresh water sediments to Hyalella azteca - Part 1 : natural sediments - Qualité de l'eau
Water quality - Sampling - Part 3 : preservation and handling of water samples - Qualité de l'eau
€67.33
Water quality - Guidance standard on interlaboratory comparison studies for ecological assessment - Qualité de l'eau
€51.24
Water quality - Fresh water algal growth inhibition test with unicellular green algae - Qualité de l'eau
