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    I.S. EN ISO 9391:1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    WATER QUALITY - SAMPLING IN DEEP WATERS FOR MACRO-INVERTEBRATES - GUIDANCE ON THE USE OF COLONIZATION, QUALITATIVE AND QUANTITATIVE SAMPLERS

    Available format(s):  Hardcopy, PDF

    Superseded date:  07-08-2012

    Language(s):  English

    Published date:  01-01-1995

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Colonization samplers
    5 Other deep water samplers
    Annex A (normative) Summary of the qualitative and
             quantitative samplers that are suitable for
             different types of substrata in deep rivers
    Annex B (normative) Recommended net mesh sizes
    Annex ZA (normative) Normative references to international
             publications with their relevant
             European publications

    Abstract - (Show below) - (Hide below)

    Specifies guidance on the use of colonisation samplers and the sampling of macro-invertebrates using qualitative and quantitative samplers for deep rivers.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 27828 : 1994 WATER QUALITY - METHODS OF BIOLOGICAL SAMPLING - GUIDANCE ON HANDNET SAMPLING OF AQUATIC BENTHIC MACRO-INVERTEBRATES
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    ISO 7828:1985 Water quality Methods of biological sampling Guidance on handnet sampling of aquatic benthic macro-invertebrates
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