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EN ISO 11348-3:2008

Current

Current

The latest, up-to-date edition.

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007)

Published date

19-11-2008

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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents and materials
6 Apparatus
7 Sampling and sample pretreatment
8 Procedure
9 Evaluation
10 Expression of results
11 Criteria of validity
12 Precision
13 Test report
Annex A (informative) - Colour-correction method
Annex B (informative) - Dilution level D - Preparation of
        the dilution series
Annex C (informative) - Precision data
Annex D (informative) - Testing salt water samples with the
        luminescent bacteria test with freeze-dried bacteria

ISO 11348 describes three methods for determining the inhibition of the luminescence emitted by the marine bacterium Vibrio fischeri (NRRL B‑11177). ISO 11348-3:2007 specifies a method using freeze‑dried bacteria.This method is applicable to:waste water;aqueous extracts and leachates;fresh water (surface and ground water);sea and brackish water;eluates of sediment (freshwater, brackish and sea water);pore water;single substances, diluted in water.

Committee
CEN/TC 230
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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