Biotechnology. Microorganisms. Further examination of organisms in support of the classification work carried out under directive 90/679/EEC
€165.00
Agricultural and food products analysis. Protocol for the intra-laboratory evaluation of an alternative method of qualitative analysis against a reference method. - Analyse des produits agricoles et alimentaires
€93.91
Water quality — Detection and enumeration of bacteriophages Part 1: Enumeration of F-specific RNA bacteriophages
€77.00
WATER QUALITY. EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS). (ISO 9887:1992).
€65.00
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).
€48.00
WATER QUALITY. DETECTION AND ENUMERATION OF THE SPORES OF SULFITE-REDUCING ANAEROBES (CLOSTRIDIA). PART 2: METHOD BY MEMBRANE FILTRATION. (ISO 6461-2:1986).
Medical microbiology - Culture media for use in bacteriology - Part 5: Requirements and selection of cultur media for the diagnostics of stool specimens, diagnostics of stool specimens, principles of step-by-step examination of stool and survey of culture media for routine testing
€41.78
Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887:1992); German version EN ISO 9887:1994
€48.79
Heat-processed foods in hermetically sealed containers. Determination of ph. - Produits alimentaires en conserves
€28.06
Water quality - Detection and enumeration of the sportes of sulfite-reducing anaerobes (clostridia) - Part 1 : method by enrichment in a liquid medium - Qualité de l'eau
€14.03
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2 : method by membrane filtration - Qualité de l'eau
Water quality. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by membrane filtration
Water quality. Detection and enumeration of the spores sulfite-reducing anaerobes (Clostridia) Method by enrichment in a liquid medium
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
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
