WLN-BM.W.05.1Determination of the number of Aeromonas by means of membrane filtration at 30 °C.in accordance with NEN 6263
Principle:The sample is filtered through a suitable membrane filter. Next the filter is incubated at 30 °C on a solid, selective culture medium with such selective characteristics that Aeromonas bacteria will form typical colonies.
Determination:Aeromonas
Performance characteristics:
Matrices qualified by the Dutch RvA:Drinking water, Groundwater, Surface water
Reporting limit:1 kve/100ml, matrix dependent
Measurement uncertainty:35%
Sustainability:1 day , if conserved with NTA and Na-thiosulphate
Sampling bottle:Plastic , white , 500 ml , conservation with NTA and Na-thiosulphate (fill up to the neck of the bottle)
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[ 10-11-2023 10:58:29 ]