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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

The 96h LC50 is 0.63mg/L for rainbow  trout for Trimofix O.

Key value for chemical safety assessment

LC50 for freshwater fish:
0.63 mg/L

Additional information

The 96-hour LC50 value for Trimofix O with rainbow trout was 0.630 mg/l. The study was conducted in accordance with EC Methods for Determination of Ecotoxicity, Annex to Directive 92/69/EEC (O.J. No. L383A, 1992) Part C, Method 1 Acute Toxicity For Fish and the OECD Guideline for Testing of Chemicals No. 203 Fish, Acute Toxicity Test (1992).