Testing water - Determination of six polynuclear aromatic hydrocarbons. High pressure liquid chromatography method. - Essais des eaux
€52.00
Water testing - Determination of clogging power
Testing water - Determination of chromium (VI) - Molecular absorption spectrometrie method - Essais des eaux
€28.00
Testing water - Determination of phenol index
Testing waters - Evaluation in an aqueous medium of biodegradable dissolved organic carbon - Method using suspended bacteria - Essais des eaux
Testing water - Aqueous effluents from petroleum refineries - Sampling
Testing water - Aqueous effluents from petroleum refineries - Determination of organic matters in suspension in water by hexane extraction
Testing water - Aqueous effluents from petroleum refineries. Determination of phenols
Testing water - Determination of iron - 1,10-phenanthroline spectrometric method
Testing water. Dispersive products. Evaluation of the effectiveness for petroleum dispersion. - Essais des eaux
€62.33
Testing water. Dispersive products. Evaluation in an aqueous medium of the inhibitory action on petroleum biodegradability. - Essais des eaux
Water quality - Determination of anionic surfactants by measurement of the methylene blue index mbas - Qualité de l'eau
€37.33
Water quality - Determination of nitrite - Molecular absorption spectrometric method - Qualité de l'eau
€14.00
Water quality - Determination of dissolved oxygen - Iodometric method - Qualité de l'eau
€51.24
Water quality - Guidance standard for the surveying of macrophytes in lakes
€69.00
