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ISO 5073:2013

Brown coals and lignites — Determination of humic acids

May 6, 2013
95.99   Withdrawal of Standard   Dec 9, 2021

General information

95.99     Dec 9, 2021

ISO

ISO/TC 27/SC 5

International Standard

73.040  

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Scope

ISO 5073:2013 specifies volumetric methods for the determination of total humic acids and free humic acid of brown coals and lignites.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5073:1999

NOW

WITHDRAWN
ISO 5073:2013
95.99 Withdrawal of Standard
Dec 9, 2021

REVISED BY

PUBLISHED
ISO 5073:2021