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)
Tuote ladattavissa hetiToimitusaika on noin 1 - 2 työpäivääToimitusaika on 3 - 5 työpäivää.
Specifies a semi-static method for the determination of the acute lethal toxicity of stable, non-volatile, single substances, soluble in water under specified conditions, to a freshwater fish (Brachydanio rerio - zebra fish). Replaces the first edition.
Tämän julkaisun valmistelusta Suomessa vastaa Suomen ympäristökeskus, puh. 040 724 8795.
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Principle
3 Test organism and reagents
3.1 Test organism
3.2 Standard dilution water
3.3 Stock solutions of test substances
3.4 Test solutions
4 Apparatus
5 Test environment
6 Procedure
6.1 Condition of the fish
6.2 Limit test
6.3 Preliminary test
6.4 Final test
7 Expression of results
7.1 Validity
7.2 Estimation of LC50
8 Test report
Annex A Environmental parameters for maintenance and breeding of zebra fish(Brachydanio rerio Hamilton-Buchanan) (informative)
Annex B Suggested form for recording data (informative)