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BS ISO 5073:2021 - TC | 31 Dec 2021 | BSI Knowledge
Standard
BS ISO 5073:2021
Brown coals and lignites. Determination of humic acids
Current
•
Published:
31 Dec 2021
Overview
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1 Scope
This document specifies volumetric methods for the determination of
total humic acids
and
free humic acid
of brown coals and lignites.
Product Details
Descriptors
Determination of content
Lignite
Test specimens
Water content determination
Gravimetric analysis
Moisture measurement
Test equipment
Chemical analysis and testing
Coal
Dry weight determination
Solid fuels
ICS Codes
73.040 Coals
Committee
W/-
International relationships
Identical to:
ISO 5073
ISBN
978 0 539 06938 9
Publisher
BSI