International Standard
ISO 13909-8:2025
Coal and coke — Mechanical sampling — Part 8: Methods of testing for bias
Reference number
ISO 13909-8:2025
Edition 3
2025-08
© ISO 2026
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Published (Edition 3, 2025)

ISO 13909-8:2025

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Format
CHF 135
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Abstract

This document sets out principles and procedures for testing the bias of test samples of coals or cokes, taken according to the ISO 13909 series.

General information

  • Status
     : Published
    Publication date
     : 2025-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 26
  • Technical Committee :
    ISO/TC 27/SC 4
    ICS :
    73.040  75.160.10 
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