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BS ISO 5073:2013 | 31 May 2013 | BSI Knowledge
Standard
Withdrawn
BS ISO 5073:2013
Brown coals and lignites. Determination of humic acids
Published:
31 May 2013
•
Withdrawn:
21 Dec 2021
Overview
Preview
References
History
1 Scope
This International Standard specifies volumetric methods for the determination of
a)
total humic acids
, and
b)
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 5073:2013
ISBN
978 0 580 81215 6
Publisher
BSI