DS DS/EN ISO 6341/AC
DS DSEN SO 6341AC 1999-FEB-02 Water qualty - Determnaton of the nhbton of the moblty of Daphna magna Straus Cladocera Crustacea - Acute toxcty test
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This standard describes a method for the determination of acute toxicity to Daphnia magna Straus of chemical substances, industrial and sewage effluents, and surface or ground waters.