Water quality. Enumeration of micro-organisms in water samples. Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement
€269.00
Water quality. Detection and enumeration of intestinal enterococci in surface waste water Miniaturized method (Most probable number) for
Water quality. Detection and enumeration of Escherichia Coli coliform bacteria in surface waste water Miniaturized method (most probable number) for the detection E. coli
Water quality Risk assessments for Legionella control. Code of practice
€374.00
Suitability of non-metallic products for use in contact with water intended human consumption regard to their effect on the quality Methods test Growth aquatic micro-organisms
€165.00
Qualité de l'eau - Guide technique d'échantillonnage pour la recherche de legionella dans les eaux
€46.67
Water quality - Microbiology - Quality control of culture media
€62.33
Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 1
€52.00
Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods
€140.00
Water quality - Detection and enumeration of Legionella spp and Legionella pneumophilia - Method by direct inoculation and after concentration by membrane filtration of centrifugation - Qualité de l'eau
Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
€110.46
Water quality - Enumeration of Legionella
€104.67
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1999); German version EN ISO 9888:1999
€56.17
Water quality - Detection and enumeration of Escherichia coli coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000); German version EN ISO 9308-1:2000
€77.20
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 9308-3:1998); German version EN ISO 9308-3:1998
€69.91
