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  • ISO 8466-2:2001

    Current The latest, up-to-date edition.

    Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functions

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

    Language(s):  English, French

    Published date:  01-11-2001

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    It is not always possible to accurately describe the relationship between a set of calibration points with a rectilinear

    curve, even by decreasing the working range. Instead of the linear regression analysis, a least-squares fit to a

    second-order polynomial is applied (see test for linearity in 4.1.3 of ISO 8466-1:1990[1]). Using this fit, it is possible

    to calculate not only the calibration function but also the confidence interval associated with it.

    This part of ISO 8466 is intended primarily for use in method development and may not necessarily be applicable to

    all routine analyses.

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

    Committee ISO/TC 147/SC 2
    Development Note Supersedes ISO/FDIS 8466-2 (11/2001)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    DIN EN ISO 11206 E : 2013 WATER QUALITY - DETERMINATION OF DISSOLVED BROMATE - METHOD USING ION CHROMATOGRAPHY (IC) AND POST COLUMN REACTION (PCR) (ISO 11206:2011)
    I.S. EN 1483:2007 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY
    DD ENV ISO 13530:1999 Water quality. Guide to analytical quality control for water analysis
    10/30196545 DC : 0 BS EN ISO 12846 - WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY (AAS) WITH AND WITHOUT ENRICHMENT
    14/30256272 DC : 0 BS ISO 17690 - WATER QUALITY - DETERMINATION OF FREE CYANIDE USING FLOW INJECTION ANALYSIS (FIA), GAS-DIFFUSION AND AMPEROMETRIC DETECTION
    ISO 15923-1:2013 Water quality — Determination of selected parameters by discrete analysis systems — Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
    DIN ISO 15923-1:2014-07 WATER QUALITY - DETERMINATION OF SELECTED PARAMETERS BY DISCRETE ANALYSIS SYSTEMS - PART 1: AMMONIUM, NITRATE, NITRITE, CHLORIDE, ORTHOPHOSPHATE, SULFATE AND SILICATE WITH PHOTOMETRIC DETECTION (ISO 15923-1:2013)
    15/30287670 DC : 0 BS ISO 17951-2 - WATER QUALITY - DETERMINATION OF FLUORIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD USING CONTINUOUS FLOW ANALYSIS (CFA) WITH AUTOMATED IN-LINE DISTILLATION
    PD ISO/TS 15923-2:2017 Water quality. Determination of selected parameters by discrete analysis systems Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection
    BS EN ISO 27108:2013 Water quality. Determination of selected plant treatment agents and biocide products. Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)
    I.S. EN ISO 14403-1:2012 WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 1: METHOD USING FLOW INJECTION ANALYSIS (FIA) (ISO 14403-1:2012)
    S.R. CEN/TS 16800:2015 GUIDELINE FOR THE VALIDATION OF PHYSICO-CHEMICAL ANALYTICAL METHODS
    ISO/TS 17951-2:2016 Water quality — Determination of fluoride using flow analysis (FIA and CFA) — Part 2: Method using continuous flow analysis (CFA) with automated in-line distillation
    UNE-EN ISO 27108:2014 Water quality - Determination of selected plant treatment agents and biocide products - Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 27108:2010)
    XP ENV ISO 13530 : 98 XP WATER QUALITY - GUIDE TO ANALYTICAL QUALITY CONTROL FOR WATER ANALYSIS
    CEN/TS 17061:2017 Foodstuffs - Guidelines for the calibration and quantitative determination of pesticide residues and organic contaminants using chromatographic methods
    DIN EN 1483:2007-07 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY
    BS EN ISO 10304-1:2009 Water quality. Determination of dissolved anions by liquid chromatography of ions Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
    CEN/TS 16800:2015 GUIDELINE FOR THE VALIDATION OF PHYSICO-CHEMICAL ANALYTICAL METHODS
    DIN 38413-8:2000-09 GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - SINGLE COMPONENTS (GROUP P) - PART 8: DETERMINATION OF NITRILOTRIACETIC ACID (NTA), ETHYLENEDINITRILOTETRAACETIC ACID (EDTA) AND DIETHYLENETRINITRILOPENTAACETIC ACID (DTPA) BY LIQID CHROMATOGRAPHY (P 8)
    EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
    CEN/TS 16188:2012 Sludge, treated biowaste and soil - Determination of elements in aqua regia and nitric acid digests - Flame atomic absorption spectrometry method (FAAS)
    EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
    BS 6068-2.71(2000) : 2000 WATER QUALITY - DETERMINATION OF CHLORIDE BY FLOW ANALYSIS (CFA AND FIA) AND PHOTOMETRIC OR POTENTIOMETRIC DETECTION
    BS EN ISO 14403-1:2012 Water quality. Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) Method using flow injection analysis (FIA)
    BS ISO 27108 : 2010 WATER QUALITY - DETERMINATION OF SELECTED PLANT TREATMENT AGENTS AND BIOCIDE PRODUCTS - METHOD USING SOLID-PHASE MICROEXTRACTION (SPME) FOLLOWED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS)
    06/30112308 DC : 0 EN ISO 13530 - WATER QUALITY - GUIDANCE ON ANALYTICAL QUALITY CONTROL FOR CHEMICAL AND PHYSICOCHEMICAL WATER ANALYSIS
    DIN 38405-35:2004-09 METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - ANIONS (GROUP D) - PART 35: DETERMINATION OF ARSENIC - METHOD BY GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY (GF-AAS) (D 35)
    DIN EN ISO 12846:2012-08 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
    17/30292363 DC : 0 BS EN ISO 19340 - WATER QUALITY - DETERMINATION OF DISSOLVED PERCHLORATE - METHOD USING ION CHROMATOGRAPHY (IC)
    BS ISO 17690:2015 Water quality. Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detection
    BS ISO 17378-2:2014 Water quality. Determination of arsenic and antimony Method using hydride generation atomic absorption spectrometry (HG-AAS)
    06/30126102 DC : DRAFT FEB 2006 ISO 10304 - WATER QUALITY - DETERMINATION OF DISSOLVED BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE - METHOD BY LIQUID CHROMATOGRAPHY OF IONS
    BS EN ISO 14403-2:2012 Water quality. Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) Method using continuous flow analysis (CFA)
    BS EN ISO 11206:2013 Water quality. Determination of dissolved bromate. Method using ion chromatography (IC) and post column reaction (PCR)
    02/564997 DC : 0 BS ISO 16265 - WATER QUALITY - DETERMINATION OF MBAS INDEX - METHOD BY FLOW ANALYSIS (CFA AND FIA)
    I.S. EN ISO 27108:2013 WATER QUALITY - DETERMINATION OF SELECTED PLANT TREATMENT AGENTS AND BIOCIDE PRODUCTS - METHOD USING SOLID-PHASE MICROEXTRACTION (SPME) FOLLOWED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) (ISO 27108:2010)
    08/30175103 DC : DRAFT OCT 2008 BS ISO 27108 - WATER QUALITY - DETERMINATION OF SELECTED PLANT TREATMENT AGENTS AND BIOCIDE PRODUCTS - METHOD USING SOLID-PHASE MICRO EXTRACTION (SPME) FOLLOWED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS)
    PD ISO/TS 17379-2:2013 Water quality. Determination of selenium Method using hydride generation atomic absorption spectrometry (HGAAS)
    PD CEN/TS 17061:2017 Foodstuffs. Guidelines for the calibration and quantitative determination of pesticide residues and organic contaminants using chromatographic methods
    I.S. EN ISO 11206:2013 WATER QUALITY - DETERMINATION OF DISSOLVED BROMATE - METHOD USING ION CHROMATOGRAPHY (IC) AND POST COLUMN REACTION (PCR) (ISO 11206:2011)
    ISO 29441:2010 Water quality Determination of total nitrogen after UV digestion Method using flow analysis (CFA and FIA) and spectrometric detection
    ISO 22719:2008 Water quality Determination of total alkalinity in sea water using high precision potentiometric titration
    ISO 19340:2017 Water quality — Determination of dissolved perchlorate — Method using ion chromatography (IC)
    UNI EN ISO 14403-2 : 2013 WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD USING CONTINUOUS FLOW ANALYSIS (CFA)
    EN ISO 19340:2017 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)
    ISO 22743:2006 Water quality Determination of sulfates Method by continuous flow analysis (CFA)
    DIN EN ISO 10304-1 E : 2009 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE
    DIN EN 1483:1997-08 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY
    I.S. EN ISO 10304-1:2009 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE
    BS 1427:2009 Guide to on-site test methods for the analysis of waters
    09/30195933 DC : 0 BS ISO 14403-1 - WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 1: METHOD WITH FLOW INJECTION ANALYSIS (FIA)
    UNI 11227 : 2008 ADHESIVES - DETERMINATION OF WATER-SOLUBLE CHROMATES IN CEMENT-BASED ADHESIVES BY ION CHROMATOGRAPHY
    I.S. EN 12260:2003 WATER QUALITY - DETERMINATION OF NITROGEN - DETERMINATION OF BOUND NITROGEN (TNB), FOLLOWING OXIDATION TO NITROGEN OXIDES
    UNI EN ISO 16265 : 2012 WATER QUALITY - DETERMINATION OF THE METHYLENE BLUE ACTIVE SUBSTANCES (MBAS) INDEX - METHOD USING CONTINUOUS FLOW ANALYSIS (CFA)
    BS 6068-2.73(2001) : 2001 WATER QUALITY - DETERMINATION OF DISSOLVED BROMATE - METHOD BY LIQUID CHROMATOGRAPHY OF IONS
    BS ISO 13547-1:2014 Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method
    09/30195937 DC : 0 BS ISO 14403-2 - WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD WITH CONTINUOUS FLOW ANALYSIS (CFA)
    PD CEN/TS 16800:2015 Guideline for the validation of physico-chemical analytical methods
    BS ISO 16265 : 2009 WATER QUALITY - DETERMINATION OF THE METHYLENE BLUE ACTIVE SUBSTANCES (MBAS) INDEX - METHOD USING CONTINUOUS FLOW ANALYSIS (CFA)
    BS ISO 15923-1:2013 Water quality. Determination of selected parameters by discrete analysis systems Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
    DIN EN ISO 16265:2012-05 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)
    BS ISO 13547-2:2014 Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic Acid digestion and inductively coupled plasma atomic emission spectrometric method
    17/30339698 DC : 0 BS ISO 20950-1 - WATER QUALITY - DETERMINATION OF AVAILABLE WEAK AND DISSOCIABLE (WAD) CYANIDE - PART 1: METHOD USING LIGAND EXCHANGE, FLOW INJECTION ANALYSIS (FIA), GAS-DIFFUSION AND AMPEROMETRIC DETECTION
    S.R. CEN/TS 16188:2012 SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF ELEMENTS IN AQUA REGIA AND NITRIC ACID DIGESTS - FLAME ATOMIC ABSORPTION SPECTROMETRY METHOD (FAAS)
    15/30287666 DC : 0 BS ISO 17951-1 - WATER QUALITY - DETERMINATION OF FLUORIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 1: METHOD USING FLOW INJECTION ANALYSIS (FIA) AND SPECTROMETRIC DETECTION AFTER OFF-LINE DISTILLATION
    DIN EN ISO 27108:2013-12 Water quality - Determination of selected plant treatment agents and biocide products - Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 27108:2010)
    UNI EN ISO 11206 : 2013 WATER QUALITY - DETERMINATION OF DISSOLVED BROMATE - METHOD USING ION CHROMATOGRAPHY (IC) AND POST COLUMN REACTION (PCR)
    UNI EN ISO 12846 : 2013 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY (AAS) WITH AND WITHOUT ENRICHMENT
    I.S. EN ISO 16265:2012 WATER QUALITY - DETERMINATION OF THE METHYLENE BLUE ACTIVE SUBSTANCES (MBAS) INDEX - METHOD USING CONTINUOUS FLOW ANALYSIS (CFA) (ISO 16265:2009)
    UNI CEN/TS 16188 : 2012 SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF ELEMENTS IN AQUA REGIA AND NITRIC ACID DIGESTS - FLAME ATOMIC ABSORPTION SPECTROMETRY METHOD (FAAS)
    ISO 13877:1998 Soil quality Determination of polynuclear aromatic hydrocarbons Method using high -performance liquid chromatography
    I.S. EN ISO 14403-2:2012 WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD USING CONTINUOUS FLOW ANALYSIS (CFA) (ISO 14403-2:2012)
    ISO/TS 17951-1:2016 Water quality — Determination of fluoride using flow analysis (FIA and CFA) — Part 1: Method using flow injection analysis (FIA) and spectrometric detection after off-line distillation
    ISO 17378-2:2014 Water quality Determination of arsenic and antimony Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)
    ISO 17690:2015 Water quality Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detection
    ISO/TS 11370:2000 Water quality — Determination of selected organic plant-treatment agents — Automated multiple development (AMD) technique
    DIN EN 12260:2003-12 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN), following oxidation to nitrogen oxides
    DIN EN ISO 18412:2007-02 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005)
    BS EN 1483:2007 Water quality. Determination of mercury. Method using atomic absorption spectrometry
    ISO 15682:2000 Water quality Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection
    ISO 12846:2012 Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment
    EN ISO 11206:2013 Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011)
    EN ISO 27108:2013 Water quality - Determination of selected plant treatment agents and biocide products - Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 27108:2010)
    UNI EN ISO 10304-1 : 2009 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE
    DIN EN ISO 14403-1:2012-10 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA); (ISO 14403-1:2012)
    BS EN ISO 12846:2012 Water quality. Determination of mercury. Method using atomic absorption spectrometry (AAS) with and without enrichment
    DIN ISO 22743:2015-08 WATER QUALITY - DETERMINATION OF SULFATES - METHOD BY CONTINUOUS FLOW ANALYSIS (CFA) (ISO 22743:2006 + COR. 1:2007)
    UNI EN ISO 14403-1 : 2013 WATER QUALITY - DETERMINATION OF TOTAL CYANIDE AND FREE CYANIDE USING FLOW ANALYSIS (FIA AND CFA) - PART 1: METHOD USING FLOW INJECTION ANALYSIS (FIA)
    BS 6068-2.83(2003) : 2003 WATER QUALITY - DETERMINATION OF NITROGEN - DETERMINATION OF BOUND NITROGEN (TN[B]), FOLLOWING OXIDATION TO NITROGEN OXIDES
    16/30318771 DC : 0 BS ISO 20295 - SOIL QUALITY - DETERMINATION OF PERCHLORATE IN SOIL USING ION CHROMATOGRAPHY
    04/30124546 DC : DRAFT OCT 2004 EN 1483 - WATER QUALITY - DETERMINATION OF MERCURY
    12/30218314 DC : 0 BS ISO 17378-2 - WATER QUALITY - DETERMINATION OF ARSENIC AND ANTIMONY - PART 2: METHOD USING HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY (HG-AAS)
    PD ISO/TS 17951-2:2016 Water quality. Determination of fluoride using flow analysis (FIA and CFA) Method using continuous flow analysis (CFA) with automated in-line distillation
    DIN EN ISO 11206:2013-05 Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011); German version EN ISO 11206:2013
    DIN ISO 15923-1 E : 2014 WATER QUALITY - DETERMINATION OF SELECTED PARAMETERS BY DISCRETE ANALYSIS SYSTEMS - PART 1: AMMONIUM, NITRATE, NITRITE, CHLORIDE, ORTHOPHOSPHATE, SULFATE AND SILICATE WITH PHOTOMETRIC DETECTION (ISO 15923-1:2013)
    I.S. EN ISO 12846:2012 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY (AAS) WITH AND WITHOUT ENRICHMENT (ISO 12846:2012)
    06/30150184 DC : DRAFT MAY 2006 ISO/DIS 16265-1 - WATER QUALITY - DETERMINATION OF METHYLENE BLUE ACTIVE SUBSTANCES (MBAS) INDEX BY FLOW ANALYSIS (CFA AND FIA) - ESTIMATION OF THE CONTENT OF ANIONIC SUBSTANCES - PART 1: METHOD BY FLOW INJECTION ANALYSIS (FIA)
    14/30272865 DC : 0 BS ISO 13547-1 - COPPER, LEAD, ZINC AND NICKEL SULFIDE CONCENTRATES - DETERMINATION OF ARSENIC - PART 1: IRON HYDROXIDE CONCENTRATION AND INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRIC METHOD
    DIN ISO 22743 E : 2015 WATER QUALITY - DETERMINATION OF SULFATES - METHOD BY CONTINUOUS FLOW ANALYSIS (CFA) (ISO 22743:2006 + COR. 1:2007)
    17/30337313 DC : 0 BS EN ISO 15681-2 - WATER QUALITY - DETERMINATION OF ORTHOPHOSPHATE AND TOTAL PHOSPHORUS CONTENTS BY FLOW ANALYSIS (FIA AND CFA) - PART 2: METHOD BY CONTINUOUS FLOW ANALYSIS (CFA)
    UNE-EN ISO 14403-2:2013 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)
    04/30060336 DC : DRAFT JUL 2004 EN ISO 23631 - WATER QUALITY - DETERMINATION OF DALAPON, TRICHLOROACETIC ACID AND SELECTED HALOACETIC ACIDS - METHOD USING GAS CHROMATOGRAPHY (GCD-ECD AND/OR GC-MS DETECTION) AFTER LIQUID-LIQUID EXTRACTION AND DERIVATIZATION
    BS 6068-6.16(1998) : 1998 WATER QUALITY - SAMPLING - GUIDANCE ON BIOTESTING OF SAMPLES
    DIN 38406-8:2004-10 METHODS FOR EXAMINATION OF WATER, WASTE WATER AND SLUDGE - CATIONS (GROUP E) - PART 8: DETERMINATION OF ZINC - METHOD BY ATOMIC ABSORPTION SPECTROMETRY (AAS) USING AN AIR-ETHINE FLAME (E 8)
    ISO 20950-1:2018 Water quality — Determination of available weak and dissociable (WAD) cyanide — Part 1: Method using ligand exchange, flow injection analysis (FIA), gas-diffusion and amperometric detection
    I.S. EN ISO 19340:2017 WATER QUALITY - DETERMINATION OF DISSOLVED PERCHLORATE - METHOD USING ION CHROMATOGRAPHY (IC) (ISO 19340:2017)
    UNE-EN ISO 11206:2013 Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011)
    ISO 13547-2:2014 Copper, lead, zinc and nickel sulfide concentrates Determination of arsenic Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method
    ISO 13547-1:2014 Copper, lead, zinc and nickel sulfide concentrates Determination of arsenic Part 1: Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method
    ISO 14403-2:2012 Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 2: Method using continuous flow analysis (CFA)
    BS EN 12260:2003 Water quality. Determination of nitrogen. Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
    BS EN ISO 15061:2001 Water quality. Determination of dissolved bromate. Method by liquid chromatography of ions
    ISO 23631:2006 Water quality Determination of dalapon, trichloroacetic acid and selected haloacetic acids Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
    ISO/TR 13530:1997 Water quality Guide to analytical quality control for water analysis
    ISO 16265:2009 Water quality Determination of the methylene blue active substances (MBAS) index Method using continuous flow analysis (CFA)
    ISO 11206:2011 Water quality — Determination of dissolved bromate — Method using ion chromatography (IC) and post column reaction (PCR)
    ISO 14403-1:2012 Water quality — Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) — Part 1: Method using flow injection analysis (FIA)
    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
    ISO 15061:2001 Water quality — Determination of dissolved bromate — Method by liquid chromatography of ions
    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
    ISO 27108:2010 Water quality Determination of selected plant treatment agents and biocide products Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)
    DIN 38402-71:2002-11 GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; GENERAL INFORMATION (GROUP A); VERIFICATION OF EQUIVALENCE OF TWO ANALYTICAL METHODS BY COMPARING THE RESULTS OBTAINED WITH AN IDENTICAL SAMPLE (KNOWN MATRIX)(A71)
    EN ISO 18412:2006 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005)
    EN ISO 15061 : 2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001)
    EN ISO 23631:2006/AC:2007 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006)
    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 15682 : 2001 WATER QUALITY - DETERMINATION OF CHLORIDE BY FLOW ANALYSIS (CFA AND FIA) AND PHOTOMETRIC OR POTENTIOMETRIC DETECTION
    EN ISO 16265:2012 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)
    EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
    EN ISO 14403-1:2012 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA) (ISO 14403-1:2012)
    EN ISO 14403-2:2012 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)
    EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)
    DIN EN ISO 14403-2:2012-10 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)
    UNE-ISO 17381:2012 Water quality -- Selection and application of ready-to-use test kit methods in water analysis
    UNE-EN ISO 16265:2012 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)
    DIN EN ISO 27108 E : 2013 WATER QUALITY - DETERMINATION OF SELECTED PLANT TREATMENT AGENTS AND BIOCIDE PRODUCTS - METHOD USING SOLID-PHASE MICROEXTRACTION (SPME) FOLLOWED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) (ISO 27108:2010)
    S.R. CEN/TS 17061:2017 FOODSTUFFS - GUIDELINES FOR THE CALIBRATION AND QUANTITATIVE DETERMINATION OF PESTICIDE RESIDUES AND ORGANIC CONTAMINANTS USING CHROMATOGRAPHIC METHODS
    PD ISO/TS 17951-1:2016 Water quality. Determination of fluoride using flow analysis (FIA and CFA) Method using flow injection analysis (FIA) and spectrometric detection after off-line distillation
    BS EN ISO 16265:2012 Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA)
    ISO/TS 15923-2:2017 Water quality — Determination of selected parameters by discrete analysis systems — Part 2: Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection
    14/30272868 DC : 0 BS ISO 13547-2 - COPPER, LEAD, ZINC AND NICKEL SULFIDE CONCENTRATES - DETERMINATION OF ARSENIC - PART 2: ACID DIGESTION AND INDUCTIVELY-COUPLED PLASMA ATOMIC EMISSON SPECTROMETRIC METHOD
    11/30217195 DC : 0 BS ISO 15923-1 - WATER QUALITY - DETERMINATION OF IONS BY A DISCRETE ANALYSIS SYSTEM AND SPECTROPHOTOMETRIC DETECTION - PART 1: AMMONIUM, CHLORIDE, NITRATE, NITRITE, ORTHOPHOSPHATE, SILICATE AND SULFATE
    BS ISO 17381:2003 Water quality. Selection and application of ready-to-use test kit methods in water analysis
    12/30218311 DC : 0 BS ISO 17378-2 - WATER QUALITY - DETERMINATION OF ARSENIC AND ANTIMONY - PART 2: METHOD USING HYDRIDE GENERATION ATOMIC ABSORPTION SPECTROMETRY (HG-AAS)
    BS 6068-2.88(2003) : 2003 WATER QUALITY - SELECTION AND APPLICATION OF READY-TO-USE TEST KIT METHODS IN WATER ANALYSIS
    ISO 17381:2003 Water quality Selection and application of ready-to-use test kit methods in water analysis
    UNI EN ISO 27108 : 2013 WATER QUALITY - DETERMINATION OF SELECTED PLANT TREATMENT AGENTS AND BIOCIDE PRODUCTS - METHOD USING SOLID-PHASE MICROEXTRACTION (SPME) FOLLOWED BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS)
    UNE-EN ISO 14403-1:2012 Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA) (ISO 14403-1:2012)
    BS EN ISO 18412:2006 Water quality. Determination of chromium (VI). Photometric method for weakly contaminated water
    ISO/TS 13530:2009 Water quality — Guidance on analytical quality control for chemical and physicochemical water analysis
    BS EN ISO 15682:2001 Water quality. Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection
    BS EN ISO 23631:2006 Water quality. Determination of dalapon, trichloroacetic acid and selected haloacetic acids. Method using gas chromatography (GC-ECD and/or GCMS detection) after liquid-liquid extraction and derivatization
    ISO 10304-1:2007 Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
    ISO 18412:2005 Water quality — Determination of chromium(VI) — Photometric method for weakly contaminated water
    DIN EN ISO 15061:2001-12 WATER QUALITY - DETERMINATION OF DISSOLVED BROMATE - METHOD BY LIQUID CHROMATOGRAPHY OF IONS
    DIN EN ISO 10304-1:2009-07 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE

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