WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).
€53.00
WATER QUALITY. DETERMINATION OF DISSOLVED OXYGEN. IODOMETRIC METHOD. (ISO 5813:1983).
€58.00
WATER QUALITY. DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA). PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM. (ISO 6461-1:1986).
€47.00
WATER QUALITY. DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA). PART 2: METHOD BY MEMBRANE FILTRATION. (ISO 6461-2:1986).
WATER QUALITY. DETERMINATION OF NITRITE. MOLECULAR ABSORPTION SPECTROMETRIC METHOD. (ISO 6777:1984).
WATER QUALITY. DETERMINATION OF ELECTRICAL CONDUCTIVITY. (ISO 7888:1985).
€62.00
Water quality - Determination of pH (ISO 10523:2008)
€69.00
Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)
€64.00
Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012)
€75.00
Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable rivers
€61.00
Influence of metallic materials on water intended for human consumption - Determination of residual surface lead (Pb) - Extraction method
€59.00
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
€90.00
Influence of metallic materials on water intended for human consumption - Method to evaluate the passive behaviour of stainless steels
€54.00
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
Water quality -- Selection and application of ready-to-use test kit methods in water analysis
