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  • BS 5551-2.5(1989) : 1989

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    FERTILIZERS - SAMPLING - METHOD FOR REDUCTION OF SAMPLES OF SOLID FERTILIZERS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1989

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Gives method for reduction of a sample of a solid fertilizer to a smaller quantity for analysis or for further reduction after suitable comminution. The method is applicable to the reduction of a sample of any mass above a minimum defined by size and number of particles. Can be applied to the division of samples into a number of equally representative sub-samples. Describes less accurate reduction devices and methods in annex A than the recommended procedure. Excludes information on the methods of obtaining the original sample.

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    Committee CII/37
    Development Note Also numbered as ISO 7742. Supersedes 82/51689 DC. (08/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    BS 5551-2.8(1991) : 1991 FERTILIZERS - SAMPLING - METHODS FOR PREPARATION OF SAMPLES OF SOLID FERTILIZER FOR CHEMICAL AND PHYSICAL ANALYSIS
    BS 5551-2.9(1991) : 1991 FERTILIZERS - SAMPLING - SAMPLING PLAN FOR THE EVALUATION OF A LARGE DELIVERY OF SOLID FERTILIZER
    BS 5551-2.1(1993) : 1993 FERTILIZERS - SAMPLING - SIMPLE SAMPLING METHOD FOR SMALL LOTS OF SOLID FERTILIZER

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

    BS 5551-3.5(1988) : 1988 FERTILIZERS - METHOD FOR DETERMINATION OF PARTICLE SIZE DISTRIBUTION BY TEST SIEVING
    BS 5551-2.7(1988) : 1988 FERTILIZERS - RECOMMENDATIONS FOR MINIMUM MASS OF INCREMENT OF A SOLID FERTILIZER TO BE TAKEN TO BE REPRESENTATIVE OF THE TOTAL SAMPLING UNIT
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