07.100.20: Microbiology of water
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UNE-EN ISO 7899-2:2001 ERRATUM:2010
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method. (ISO 7899-2:2000)
Corrigenda by UNE-EN ISO, 01/27/2010.
Languages:
- MULTI-USER
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UNE-EN ISO 8199:2008
Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005)
standard by UNE-EN ISO, 05/28/2008.
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- MULTI-USER
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UNE-EN ISO 9308-3:1999
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. (ISO 9308-3:1998)
standard by UNE-EN ISO, 07/30/1999.
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Corrigenda: UNE-EN ISO 9308-3/AC:2000
- MULTI-USER
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UNE-EN ISO 9308-3/AC:2000
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 (ISO 9308-3:1998)
Corrigenda by UNE-EN ISO, 07/21/2000.
Languages:
- MULTI-USER
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UNE-EN ISO 9408:2000
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determintation of oxygen demand in a closed respirometer (ISO 9408:1999)
standard by UNE-EN ISO, 05/17/2000.
Languages:
- MULTI-USER
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UNE-EN ISO 9509:1995
This document has been replaced. View the most recent version.
WATER QUALITY. METHOD FOR ASSESSING THE INHIBITION OF NITRIFICATION OF ACTIVATED SLUDGE MICRO-ORGANISMS BY CHEMICALS AND WASTE WATER. (ISO 9509:1989).
standard by UNE-EN ISO, 12/30/1995.
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Historical Editions: UNE-EN ISO 9509:2007
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UNE-EN ISO 9509:2007
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
standard by UNE-EN ISO, 03/21/2007.
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Historical Editions: UNE-EN ISO 9509:1995
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UNE-EN ISO 9887:1995
WATER QUALITY. EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS). (ISO 9887:1992).
standard by UNE-EN ISO, 06/14/1995.
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- MULTI-USER
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UNE-EN ISO 9888:1999
WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. STATIC TEST (ZAHN-WELLENS METHOD). (ISO 9888:1999).
standard by UNE-EN ISO, 10/27/1999.
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- MULTI-USER