求ISO标准

victor2004

求ISO标准，如下，谢谢

1、  ISO/TS 22117-2010 Microbiology of food and animal feeding stuffs — Specific requirements and guidance for proficiency testing by interlaboratory comparison

2、  ISO 9308-2:2012 Water quality -- Enumeration of Escherichia coli and coliform bacteria -- Part 2: Most probable number method

3、  ISO 9308-3:1998 Water quality -- Detection and enumeration of Escherichia coli and coliform bacteria -- Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E. coli in surface and waste water

4、  ISO 16649-1:2001 Microbiology of food and animal feeding stuffs -- Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli -- Part 1: Colony-count technique at 44 degrees C using membranes and 5-bromo-4-chloro-3-indolyl beta-D-glucuronide