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Long-term toxicity to aquatic invertebrates

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Description of key information

Growth of Daphnia magna Exposed to Mixtures of Chemicals with Diverse Modes of Action 

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
2.8 mg/L

Additional information

Daphnia magna were exposed to sodium bromide in a semi-static toxicity test. Observations of growth changes were used to determine the LOEC and NOEC values. The 16 day NOEC was found to be 2.8 mg/L NaBr based on the observation criteria of growth effects.