Water quality - Guidance on sampling and processing of the pupal exuviae of Chironomidae (Order Diptera) for ecological assessment - Qualité de l'eau
€40.69
Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test - Qualité de l'eau
€73.30
Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 1 : static method. - Qualité de l'eau
Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 2 : semi-static method. - Qualité de l'eau
Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 3 : Flow-through method. - Qualité de l'eau
"Water quality. Evaluation in an aqueous medium of the ""ultimate"" aerobic biodegrability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)." - Qualité de l'eau
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer.
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Static test (Zahn-Wellens method). - Qualité de l'eau
Water quality - Biological classification of rivers - Part 1 : guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates - Qualité de l'eau
€64.01
Water quality - Biological classification of rivers - Part 2 : guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates - Qualité de l'eau
€51.24
Water quality - Fish sampling with electricity - Qualité de l'eau
Water quality - Determination of toxicity to embryos and larvae of freshwater fish - Semi-static method - Qualité de l'eau
€93.67
Water quality - Selection of tests for biodegradability - Qualité de l'eau
€107.33
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test) - Qualité de l'eau
Water quality - Guidance on marine biological surveys of hard-substrate communities - Qualité de l'eau
