DS DS/EN ISO 5667-16
DS DSEN SO 5667-16 1999-MAR-31 Water qualty - Samplng - Part 16 Gudance on botestng of samples
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This international standard gives practical guidance on sampling, pretreatment, performance and evaluation of waters in the context of biotesting. Information is given on how to cope with the problems for biotesting arising from the nature of the sample and the suitability of the test design.