Water quality — Enumeration of Escherichia coli and coliform bacteria Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria
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Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria (ISO/DIS 9308-4:2025)
€61.00
Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO/DIS 13647:2025)
€54.00
Microbiology of the food chain, animal feed and water - Preparation, production, storage and performance testing of culture media and reagents (ISO/DIS 11133:2025)
€141.00
Microbiology of the food chain, animal feed and water — Preparation, production, storage and performance testing of culture media and reagents
German standard methods for the examination of water, waste water and sludge - Microbiological methods (group K) - Part 25: Protocol for the validation of alternative confirmation procedures and for verifications of validated alternative confirmation procedures (K 25)
€116.64
Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003); German and English version prEN ISO 10705-3:2024
€84.58
Water quality - Enumeration of intestinal enterococci - Part 3: Most probable number method (ISO/DIS 7899-3:2024); German and English version prEN ISO 7899-3:2024
€77.20
Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO/FDIS 7704:2022); German and English version FprEN ISO 7704:2022
€128.22
Qualité de l'eau - Guide technique d'échantillonnage pour la recherche de legionella dans les eaux
€46.96
Water quality. Detection and enumeration of bacteriophages. Part 3: Validation of methods for concentration of bacteriophages from water
€69.00
Standard Guide for Conducting Short-Term Chronic Toxicity Tests with Echinoid Embryos
Standard Test Method for Measuring the Toxicity of Sediment-Associated Contaminants with Freshwater Invertebrates
Standard Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits
Standard Test Method for Isolation and Enumeration of Pseudomonas aeruginosa from Water
