AS 4276.17.2:2016现行
Water microbiology Spores of Clostridium perfringens - Estimation of most probable number (MPN) using the multiple tube dilution technique
出版：Standards Australia
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基本信息
标准编号： AS 4276.17.2:2016
发布时间：2016/4/12 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：10
标准简介
This Standard sets out a method for determining the most probable number (MPN) of spores of C. perfringens in water, using a multiple tube dilution technique, with a confirmation procedure for identifying C. perfringens.Refer to AS/NZS 4276.1 for a description of the general procedure for estimating the MPN of microorganisms.MPN procedures may be used for the examination of all water samples and are particularly applicable for samples containing sufficient suspended material to make filtration procedures impractical.NOTE: A flow diagram of the procedure is shown in Appendix A.
