ISO 13909-8:2025

Coal and coke — Mechanical sampling — Part 8: Methods of testing for bias

Publication date:   Aug 22, 2025

General information

60.60   Standard published   Aug 22, 2025

ISO

ISO/TC 27/SC 4 Sampling

International Standard

73.040   Coals | 75.160.10   Solid fuels

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 13909-8:2016

NOW

PUBLISHED
ISO 13909-8:2025
60.60 Standard published
Aug 22, 2025