
Water quality - Detection and enumeration of Legionella Part 2: Direct membrane filtration method for waters with low bacterial counts
出版:International Organization for Standardization

專家解讀視頻
Explains a monitoring method for the isolation and enumeration of Legionella organisms in water intended for human use (e.g. hot and cold water, water used for washing), for human consumption and for treated bathing waters (e.g. swimming pools).
NEN EN ISO 11731-2 : 2008 - Identical
BS ISO 11731-2 : 2004 - Identical
NBN EN ISO 11731-2 : 2008 - Identical
SN EN ISO 11731-2 : 2008 - Identical
BS EN ISO 11731-2 : 2008 - Identical
UNI EN ISO 11731-2 : 2008 - Identical
PN EN ISO 11731-2 : 2008 - Identical
NF EN ISO 11731-2 : 2008 - Identical
I.S. EN ISO 11731-2:2008 - Identical
NS EN ISO 11731-2 : 1ED 2008 - Identical
SANS 11731-2 : 1ED 2009 - Identical
UNE EN ISO 11731-2 : 2008 - Identical
BS 6068-4.18(2004) : 2004 - Identical
DS EN ISO 11731-2 : 2008 - Identical
DIN EN ISO 11731-2 : 2008 - Identical
DIN EN ISO 11731-2 E : 2008 - Identical
PN ISO 11731-2 : 2006 - Identical
KS I ISO 11731-2:2014 - Identical
KS I ISO 11731-2:2010 - Identical
EN ISO 11731-2:2008 - Identical
PN ISO 11731-2:2006 - Identical
ONORM EN ISO 11731-2:2008 - Identical
UNE EN ISO 11731-2:2008 - Identical
SS EN ISO 11731-2 Ed. 1 (2008) - Identical
SN EN ISO 11731-2:2008 - Identical
UNI EN ISO 11731-2:2008 - Identical
PN EN ISO 11731-2:2008 - Identical
NS EN ISO 11731-2 Ed. 1 (2008) - Identical
NEN EN ISO 11731-2:2008 - Identical
NBN EN ISO 11731-2:2008 - Identical
NF EN ISO 11731-2:2008 - Identical
I.S. EN ISO 11731-2:2008 - Identical
DIN EN ISO 11731-2 (2008-06) - Identical
BS 6068-4.18:2004 - Identical
BS EN ISO 11731-2:2008 - Identical
DIN EN ISO 11731-2 (2007-10) - Identical