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EN ISO 9308-1:2014/A1:2017
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WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308- 1:2014/AMD 1:2016) |
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EN ISO 10523:2012
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Water quality - Determination of pH (ISO 10523:2008) |
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EN 1484 : 1997
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WATER ANALYSIS - GUIDELINES FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) AND DISSOLVED ORGANIC CARBON (DOC) |
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EN ISO 16266:2008
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Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration (ISO 16266:2006) |
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ISO 5814:2012
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Water quality — Determination of dissolved oxygen — Electrochemical probe method |
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ISO 13385-2:2011
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Geometrical product specifications (GPS) Dimensional measuring equipment Part 2: Calliper depth gauges; Design and metrological characteristics |
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EN ISO 5814:2012
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Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012) |
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ISO 6222:1999
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Water quality Enumeration of culturable micro-organisms Colony count by inoculation in a nutrient agar culture medium |
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ISO 13385-1:2011
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Geometrical product specifications (GPS) Dimensional measuring equipment Part 1: Callipers; Design and metrological characteristics |
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ISO 2016:1981
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Capillary solder fittings for copper tubes Assembly dimensions and tests |
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ISO 9308-1:2014
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Water quality Enumeration of Escherichia coli and coliform bacteria Part 1: Membrane filtration method for waters with low bacterial background flora |
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ISO 10012:2003
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Measurement management systems — Requirements for measurement processes and measuring equipment |
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EN 901:2013
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Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite |
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EN ISO 13385-2:2011
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Geometrical product specifications (GPS) - Dimensional measuring equipment - Part 2: Calliper depth gauges; Design and metrological characteristics (ISO 13385-2:2011) |
|
ISO 3696:1987
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Water for analytical laboratory use — Specification and test methods |
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EN ISO 3696:1995
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Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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ISO 16266:2006
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Water quality Detection and enumeration of Pseudomonas aeruginosa Method by membrane filtration |
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EN ISO 13385-1:2011
|
Geometrical product specifications (GPS) - Dimensional measuring equipment - Part 1: Callipers; Design and metrological characteristics (ISO 13385-1:2011) |
|
EN ISO 10012:2003
|
Measurement management systems - Requirements for measurement processes and measuring equipment (ISO 10012:2003) |
|
ISO 7393-2:1985
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Water quality Determination of free chlorine and total chlorine Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes |
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ISO 10523:2008
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Water quality — Determination of pH |
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EN 14944-1:2006
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Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters |
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EN ISO 6222 : 1999
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WATER QUALITY - ENUMERATION OF CULTURABLE MICRO-ORGANISMS - COLONY COUNT BY INOCULATION IN A NUTRIENT AGAR CULTURE MEDIUM (ISO 6222:1999) |
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EN 10088-1:2014
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Stainless steels - Part 1: List of stainless steels |