Skip to content
Please enter a keyword to search

  • ISO 7980:1986

    Current The latest, up-to-date edition.

    Water quality Determination of calcium and magnesium Atomic absorption spectrometric method

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  01-05-1986

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    The procedure is intended for the analysis of raw and drinking waters and can be used for waters having a calcium content of up to 50 mg/l and a magnesium content of up to 5 mg/l. For samples containing higher concentrations of calcium or magnesium a smaller volume of the sample must be taken for the analysis.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 15290:2011 Solid biofuels. Determination of major elements. Al, Ca, Fe, Mg, P, K, Si, Na and Ti
    ISO 22965-1:2007 Concrete — Part 1: Methods of specifying and guidance for the specifier
    I.S. CEN TS 15290:2006 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS
    BS EN 206 : 2013 CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    UNE-EN 15290:2011 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
    EN 15290:2011 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
    I.S. EN ISO 16967:2015 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI (ISO 16967:2015)
    UNI EN ISO 5667-3 : 2013 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES
    UNE-EN ISO 5667-3:2013 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
    DIN EN 206-1:2001-07 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    I.S. EN 206-1:2002 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY (INCLUDING IRISH NATIONAL ANNEX)
    DD CEN/TS 15290:2006 Solid biofuels. Determination of major elements
    BS EN ISO 16967:2015 Solid biofuels. Determination of major elements. Al, Ca, Fe, Mg, P, K, Si, Na and Ti
    10/30219393 DC : 0 BS EN 15290 - SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI
    DIN EN ISO 16967 E : 2015 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI (ISO 16967:2015)
    PREN 17093 : DRAFT 2017 DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED
    UNI EN 15290 : 2011 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI
    BS EN ISO 5667-3:2012 Water quality. Sampling Preservation and handling of water samples
    ONORM B 4710-2 : 2008 CONCRETE - PART 2: LIGHTWEIGHT CONCRETE WITH CLOSED STRUCTURES AND A MINIMUM DRY DENSITY OF 800 KG/M[3] - SPECIFICATION, PRODUCTION, USE AND PROOF OF CONFORMITY - RULES FOR THE IMPLEMENTATION OF ONORM EN 206-1 FOR LIGHTWEIGHT CONCRETE
    EN 206:2013+A1:2016 Concrete - Specification, performance, production and conformity
    13/30275858 DC : 0 BS EN ISO 16967 - SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS
    DIN EN 15290:2011-04 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI
    DIN EN 206:2014-07 CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    I.S. EN 15290:2011 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI
    17/30357267 DC : 0 BS EN 17093 - DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED
    DIN EN ISO 5667-3:2013-03 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
    I.S. EN ISO 5667-3:2012 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
    BS EN 206-1:2000 Concrete Specification, performance, production and conformity
    ISO 14911:1998 Water quality Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography Method for water and waste water
    BS EN ISO 14911:1999 Water quality. Determination of dissolved Li$u+, Na4$u+, NH4$u+, K$u+, Mn2$u+, Ca2$u+, Mg2$u+, Sr2$u+ and Ba2$u+ using ion chromatography. Method for water and waste water
    EN ISO 14911 : 1999 WATER QUALITY - DETERMINATION OF DISSOLVED LI+, NA+, NH4+, K+, MN2+, CA2+, MG2+, SR2+ AND BA2+ USING ION CHROMATOGRAPHY - METHOD FOR WATER AND WASTE WATER
    EN ISO 16967:2015 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti (ISO 16967:2015)
    EN 206-1:2000/A2:2005 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    UNE-EN ISO 16967:2015 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti (ISO 16967:2015)
    12/30257889 DC : 0 BS EN 206 - CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
    DIN EN ISO 16967:2015-07 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI (ISO 16967:2015)
    CSA ISO 16967 : 2015 SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI
    ISO 16967:2015 Solid biofuels Determination of major elements Al, Ca, Fe, Mg, P, K, Si, Na and Ti
    CEN/TS 15290:2006 Solid Biofuels - Determination of major elements
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective