
Water microbiology Thermotolerant coliforms and Escherichia coli - Estimation of most probable number (MPN)
出版:Standards Australia

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This Standard sets out a method, using a multiple tube dilution technique, for estimating the most probable number (MPN) of thermotolerant coliforms and Escherichia coli in water.NOTES:1 Thermotolerant coliforms are often also referred to as 'faecal coliforms' although the organisms may not be of faecal origin.2 A flow diagram of the procedure is shown in Appendix A.