AS NZS 4276.6:2007 pdf download
This Standard sets out a method, using a multiple tube dilution technique, for determining the most probable number (MPN) of coliforms, Escherichia coli (E. coli) and thermotolerant coliforms in water. It is suitable for waters with high background flora and/or turbidity. The method is suitable for non-food solid matrices. The preparation of such matrices are […]
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