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ISO 975:2021

Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method

Dec 7, 2021

General information

60.60     Dec 7, 2021

ISO

ISO/TC 27/SC 5

International Standard

73.040  

English  

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Scope

This document specifies a semi-automatic method for determination of the yield of benzene-soluble extract in brown coals and lignites.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 975:2013

NOW

PUBLISHED
ISO 975:2021
60.60 Standard published
Dec 7, 2021