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


Obsolete Revision Information:
   REPLACED BY BS-EN-ISO-11731 - WITHDRAWN IN 2017 - June 26, 2017
   2004 EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2004 EDITION - July 1, 2008
   2004 EDITION - REAFFIRMED IN 2007 - July 20, 2004