ISO-11731-2 › Complete Document History
Water quality - Detection and enumeration of Legionella - Part 2: Direct membrane filtration method for waters with low bacterial counts


Obsolete Revision Information:
   REPLACED BY ISO-11731 - Part 2: Direct membrane filtration method for waters with low bacterial counts - May 15, 2017
   1ST EDITION - Part 2: Direct membrane filtration method for waters with low bacterial counts - May 1, 2004