ASTM E1326-2008 用于细菌计数的非常规微生物试验的评定 下载
中文名称: 用于细菌计数的非常规微生物试验的评定指南
英文名称:Standard Guide for Evaluating Nonconventional Microbiological Tests Used for Enumerating Bacteria
中标分类：C50 ICS分类：07.100.10
标准分类编号：AS 页数：3
发布日期： 实施日期：2008-10-01 作废日期：
被替代标准： 代替标准：ASTM E1326-2006
引用标准：ASTM D3870;ASTM D4012;ASTM D5245;ASTM D5465;ASTM E691;ASTM E691 采用标准：
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范围：1.1 The purpose of this guide is to assist users and producers of nonconventional tests in determining the applicability of the test for processing different types of samples and evaluating the accuracy of the results. Conventional procedures such as the Heterotrophic (Standard) Plate Count, the Most Probable Number (MPN) method and the Spread Plate Count are widely cited and accepted for the enumeration of microorganisms. However, these methods have their limitations, such as performance time and degree of accuracy. It is these limitations that have recently led to the marketing of a variety of non-conventional procedures, test kits and instruments. 1.2 A conventional test is one that is widely accepted and published as a standard microbiological method or related procedure. A new, nonconventional test method will attempt to provide the same information through the measurement of a different parameter. This guide is designed to assist investigators in assessing the accuracy and preci
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