• 99/715416 DC : DRAFT NOV 99

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ISO 16140 - MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - PROTOCOL FOR THE VALIDATION OF ALTERNATIVE METHODS

    Available format(s): 

    Superseded date:  23-05-2003

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General principle for the validation and
      the certification of alternative methods
    5 Qualitative methods - Technical protocol
      for their validation
    6 Quantitative methods - Technical protocol
      for their validation
    Annex A (normative) Specific rules for the
            acceptance of external results already
            obtained in a prior validation scheme
    Annex B (normative) Classification of sample
            types for validation studies
    Annex C (normative) Use of naturally contaminated
            samples and preparation of artificially
            contamined samples in validation studies
    Annex D (normative) Duplication of samples for the
            determination of relative accuracy and of
            relative detection level of qualitative
            methods
    Annex E (normative) Calculation of the confidence
            intervals associated with the number of
            samples tested
    Annex F (normative) Test applied to the examination
            of discordant results
    Annex G (normative) Points to be considered when
            selecting strains for testing selectivity
    Annex H (normative) Guidelines for the organization
            and conducting collaborative studies
    Annex J (normative) Determination that negative controls
            are free of target analyte
    Annex K (normative) Replication of samples for
            interlaboratory studies of qualitative methods
    Annex L (normative) Consideration of data
    Annex M (normative) Replication of samples for the
            determination of relative accuracy of quantitative
            methods
    Annex N (normative) Examples of unacceptable and acceptable
            repartitions and ranges of measures for the
            estimation of the regression straight line, for
            quantitative methods
    Annex P (normative) Assessment of the linearity of quantitative
            methods by graphical representation
    Annex Q (normative) Detection and quantification limits for
            counts
    Annex R (normative) Robust estimator of dispersion based on
            the remedian Sn from Rousseeuw
    Annex S (normative) Calculations with the regression method
    Bibliography

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

    Comment Closes On
    Committee AW/9
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 11095:1996 Linear calibration using reference materials
    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 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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