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  • ISO 14820-1:2016

    Current The latest, up-to-date edition.

    Fertilizers and liming materials Sampling and sample preparation Part 1: Sampling

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

    Language(s):  French, English

    Published date:  11-04-2016

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 14820-1:2016 specifies sampling plans and methods of representative sampling of fertilizers and liming materials to obtain samples for physical and chemical analysis, from packages and containers up to and including 1 000 kg, from fluid products and from fertilizers in bulk provided the product is in motion.

    It is applicable to the sampling of lots of fertilizer or liming material supplied or ready for supply to third parties, as such, or in smaller lots, each of which would be subject to local, national or regional legislation. Where legislation so requires, samples are taken in accordance with this part of ISO 14820.

    NOTE The term "fertilizer" is used throughout the body of this document and is taken to include liming materials unless otherwise indicated.

    This part of ISO 14820 does not cover complete, statistical sampling plans.

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

    Development Note Supersedes ISO/DIS 14820-1. (04/2016)
    Document Type Standard
    Product Note THIS STANDARD ALSO REFERES TO : EN 1235
    Publisher International Organization for Standardization
    Status Current

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

    ISO 15604:2016 Fertilizers — Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
    ISO 14820-2:2016 Fertilizers and liming materials Sampling and sample preparation Part 2: Sample preparation
    ISO 15959:2016 Fertilizers Determination of extracted phosphorus
    17/30333965 DC : 0 BS ISO 20977 - LIMING MATERIALS - DETERMINATION OF SIZE DISTRIBUTION BY DRY AND WET SIEVING

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

    ISO 8157:2015 Fertilizers and soil conditioners — Vocabulary
    ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
    ISO 8358:1991 Solid fertilizers — Preparation of samples for chemical and physical analysis
    ISO 3963:1977 Fertilizers — Sampling from a conveyor by stopping the belt
    ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
    ISO 8634:1991 Solid fertilizers — Sampling plan for the evaluation of a large delivery
    ISO 7103:1982 Liquefied anhydrous ammonia for industrial use Sampling Taking a laboratory sample
    EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
    ISO 2602:1980 Statistical interpretation of test results Estimation of the mean Confidence interval
    ISO 7410:1983 Fertilizers and soil conditioners — Final samples — Practical arrangements
    ISO 5306:1983 Fertilizers — Presentation of sampling reports
    ISO 3301:1975 Statistical interpretation of data — Comparison of two means in the case of paired observations
    ISO/TR 5307:1991 Solid fertilizers Derivation of a sampling plan for the evaluation of a large delivery
    ISO/TR 7553:1987 Fertilizers Sampling Minimum mass of increment to be taken to be representative of the total sampling unit
    ISO 7742:1988 Solid fertilizers — Reduction of samples
    EN 1235:1995/A1:2003 SOLID FERTILIZERS - TEST SIEVING
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