Skip to content
Please enter a keyword to search

  • BS EN 15479:2009

    Current The latest, up-to-date edition.

    Fertilizers. Spectrophotometric determination of biuret in urea

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  28-02-2009

    Publisher:  British Standards Institution

    Add To Cart

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling and sample preparation
    8 Procedure
    9 Calculation and expression of the result
    10 Precision
    11 Test report
    Annex A (informative) - Results of the inter-laboratory
            tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a method for the determination of biuret in urea.

    Scope - (Show below) - (Hide below)

    This European Standard specifies a method for the determination of biuret in urea. The method is applicable to urea and urea-based fertilizers.

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

    Committee CII/37
    Development Note Supersedes DD CEN/TS 15479 & 08/30179313 DC. (02/2009) Reviewed and confirmed by BSI, September 2013. (08/2013)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes
    Under Revision

    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
    EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
    EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
    EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
    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