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  • ISO 17322:2015

    Current The latest, up-to-date edition.

    Fertilizers and soil conditioners Analytical methods for Sulfur Coated Urea (SCU)

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

    Language(s):  English

    Published date:  03-06-2015

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 17322:2015 specifies analytical methods for the determination of mass fraction of total nitrogen, one-day dissolution rate (1DDR), seven-day dissolution rate (7DDR), mass fraction of sulfur, mass fraction of biuret, mass fraction of water (H2O), and particle size of SCU.

    These methods are applicable to SCU.

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

    Development Note Supersedes ISO/DIS 17322. (06/2015)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

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

    BS ISO 17323:2015 Fertilizers and soil conditioners. Sulfur Coated Urea (SCU). General requirements
    ISO 18643:2016 Fertilizers and soil conditioners Determination of biuret content of urea-based fertilizers HPLC method
    ISO 17323:2015 Fertilizers and soil conditioners Sulfur Coated Urea (SCU) General requirements

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

    ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
    EN 16032:2011 Fertilizers - Extraction and determination of elemental sulfur
    EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
    EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
    SAC GB 29401 : 2012 SULFUR COATED UREA (SCU)
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 5315:1984 Fertilizers — Determination of total nitrogen content — Titrimetric method after distillation
    ISO 17323:2015 Fertilizers and soil conditioners Sulfur Coated Urea (SCU) General requirements
    ISO 760:1978 Determination of water Karl Fischer method (General method)
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