DIN 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 (ISO 7346-2:1996); German version EN ISO 7346-2:1997
- Standard No.
- DIN EN ISO 7346-2:1998
- Release Date
- 1998
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 7346-2:1998-03
- Latest
- DIN EN ISO 7346-2:1998-03
- Scope
- The document specifies a biological method for the determination of the acute lethal toxicity of single substances in water to a freshwater fish (zebra fish). It describes the semi-static procedure, in which the solution is renewed every 24 h or 48 h.#,,#
DIN EN ISO 7346-2:1998 history
- 1998 DIN EN ISO 7346-2:1998-03 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 (ISO 7346-2:1996); German version EN ISO 7346-2:1997
- 1998 DIN 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 (ISO 7346-2:1996); German version EN ISO 7346-2:1997
![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 (ISO 7346-2:1996); German version EN ISO 7346-2:1997](/jpg/50/359150.jpg)