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DS 293:1983

Water quality - Incubator method for determining the carbon assimilation by plankton algae using 14C-technique


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 45.79

DS 294:1983

Determination of photosynthetically active irradiance in water


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 34.51

DS 296:1984

Water quality - Inhibition of the TTC-dehydrogenase activity of activated sludge


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 26.19

DS 297:1984

Water quality - Inhibition of heterotrophic microorganisms by determination of oxygen consumption rate


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 26.19

DS 2209:1990

Water quality - Acute ecotoxicological test with the crustacean Nitocra Spinipes - Static method


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 41.76

DS/EN ISO 6341:2012

Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 74.53

DS/EN ISO 7346-1:1998

Water quality - Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)) - Part 1: Static method


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 56.80

DS/EN ISO 7346-2:1998

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


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 56.80

DS/EN ISO 7346-3:1998

Water quality - Determination of the acute toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)) - Part 3: Flow-through method


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 56.80

DS/EN ISO 7827:2013

Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC)


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 60.97

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