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Long-term toxicity to fish

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Description of key information

No test data is available on the chronic toxicity of nickel slag to fish.
Classification derived based on Toxic unit approach for mixtures.

Key value for chemical safety assessment

Additional information

The calculated classification via Toxic unit approach (Higher Tier Arche CLP Tool) resulted in No chronic classification for the UVCB substance.

Based on this result, the related criteria provided the estimated value for chronic (long term) toxicity to aquatic fish (see EU CLP Guidance Annex I Table 4.1.0):NOEC (for fish) >1 mg/l mg/l