Skip to content
Please enter a keyword to search

  • ISO/TS 20612:2007

    Current The latest, up-to-date edition.

    Water quality Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories

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

    Language(s):  English, Russian

    Published date:  21-11-2007

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO/TS 20612:2007 specifies the criteria related to proficiency testing by interlaboratory comparisons in the field of water, waste water and sludge analysis. In particular, it specifies the requirements in respect to proficiency test providers and to the design, execution and evaluation of laboratory proficiency comparisons.

    ISO/TS 20612:2007 may be used if the determinands in the interlaboratory test may be regarded as capable of measurement with a certain degree of continuity. This is generally the case for chemical constituents and physicochemical determinands, but continuity does not always exist in the case of biological and/or microbiological determinands.

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

    Development Note Supersedes ISO/DIS 20612. (11/2007)
    Document Type Technical Specification
    Publisher International Organization for Standardization
    Status Current

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

    BS ISO 6107-2 : 2006 WATER QUALITY - VOCABULARY - PART 2
    S.R. CEN/TS 16800:2015 GUIDELINE FOR THE VALIDATION OF PHYSICO-CHEMICAL ANALYTICAL METHODS
    CEN/TS 16800:2015 GUIDELINE FOR THE VALIDATION OF PHYSICO-CHEMICAL ANALYTICAL METHODS
    PD CEN/TS 16800:2015 Guideline for the validation of physico-chemical analytical methods
    UNE-ISO 6107-2:2010 Water quality. Vocabulary. Part 2.
    ISO 6107-2:2006 Water quality Vocabulary Part 2:
    FD X07 008 : 2008 FD METROLOGY - ARBORESCENCE OF STANDARDS AND WORK ON METROLOGY ('ROAD MAP' OF STANDARDS)
    NFX 07 008 : 2008 FD METROLOGY - ARBORESCENCE OF STANDARDS AND WORK ON METROLOGY ("ROAD MAP" OF STANDARDS)

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 13528:2015 Statistical methods for use in proficiency testing by interlaboratory comparison
    ISO/IEC Guide 43-1:1997 Proficiency testing by interlaboratory comparisons Part 1: Development and operation of proficiency testing schemes
    ISO/IEC 17020:2012 Conformity assessment — Requirements for the operation of various types of bodies performing inspection
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO/IEC Guide 43-2:1997 Proficiency testing by interlaboratory comparisons Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
    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