Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN ISO 385:2005

    Current The latest, up-to-date edition.

    LABORATORY GLASSWARE - BURETTES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    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.

    Add To Cart

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Basis of adjustment
       4.1 Unit of volume
       4.2 Delivery volume
       4.3 Reference temperature
    5 Types and classes of accuracy
       5.1 Classes of accuracy
       5.2 Types of burette
    6 Maximum permissible errors
    7 Material
    8 Construction
       8.1 Dimensions
       8.2 Top of burette
       8.3 Stopcocks and similar devices
       8.4 Stopcock leakage
       8.5 Delivery jet
       8.6 Delivery time
       8.7 Waiting time
    9 Graduation, figuring and patterns
       9.1 Graduating patterns
       9.2 Position of graduation lines
       9.3 Marking of graduation lines
    10 Setting of the meniscus
    11 Markings
    12 Visibility of graduation lines, numbers and inscriptions
    Annex A (normative) Burettes for which no waiting time is
            specified
    Annex B (normative) Burettes for which a 30 s waiting time
            is specified
    Bibliography

    Abstract - (Show below) - (Hide below)

    Gives metrological and construction requirements for an internationally acceptable series of burettes, suitable for general laboratory purposes.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    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