Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1 : membrane filtration method for waters with low bacterial background flora - Qualité de l'eau - Dénombrement des Escherichia coli et des bactéries coliformes - Partie 1 : méthode par filtration sur membrane pour les eaux à faibleteneur en bactéries - Amendement 1
€14.00
Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 2
€82.00
Qualité de l'eau - Échantillonnage et/ou dénombrement des oocystes de Cryptosporidium et des kystes de Giardia - Méthode de concentration et de dénombrement
€28.00
Qualité de l'eau - Guide technique d'échantillonnage pour la recherche de legionella dans les eaux
€44.67
German standard methodes for the examination of water, waste water und sludge; microbiological methods (group K); determination of Escherichia coli and coliform organisms (K6)
€48.79
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); german version EN 26461-1:1993
€41.78
Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 2: method by membrane filtration (ISO 6461-2:1986); german version EN 26461-2:1993
Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
€110.46
Water quality - Enumeration of Legionella
€104.67
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
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1 : membrane filtration method for waters with low bacterial background flora - Qualité de l'eau
€62.00
Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods - Qualité de l'eau
€73.30
Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys - Qualité de l'eau
€51.24
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E.coli in surface and waste water (ISO 9308-3:1998)
€0.00
