WATER QUALITY. DESIGN AND USE OF QUANTITATIVE SAMPLERS FOR BENTHIC MACRO-INVERTEBRATES ON STONY SUBSTRATA IN SHALLOW FRESHWATERS. (ISO 8265:1988).
€61.00
Standard Test Method for On-site Screening of Heterotrophic Bacteria in Water (Withdrawn 2004)
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Standard Test Method for Silt Density Index (SDI) of Water
Water quality; sampling in deep waters for macro-invertebrates; guidance on the use of colonization, qualitative and quantitative samplers (ISO 9391:1993); German version prEN 23391:1994
€56.17
Water quality; evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds; method by analysis of dissolved organic carbon (DOC) (ISO/DIS 7827:1992)
€48.79
Water quality. Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer
€193.00
Water quality. Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds: method by analysis of released carbon dioxide
Water quality. Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium. Static test (Zahn-Wellens method)
€165.00
Essais des eaux - Détermination de l'indice biologique global normalisé (IBGN)
€47.00
Essais des eaux - Évaluation de la génotoxicité au moyen de larves de batraciens (Pleurodèles Waltl)
€59.00
Standard Test Method for Isolation and Enumeration of Enterococci from Water by the Membrane Filter Procedure
Essais des eaux - Produits dispersants - Évaluation en milieu aqueux de la biodégradabilité aérobie "ultime".
€70.50
Qualité de l'eau. Méthode pour l'évaluation de l'effet inhibiteur sur la nitrification par des micro-organismes de boues activées par des produits chimiques ou des eaux résiduaires.
