General Coal Reference Material intended to be used for quality control purposes<br />Higher rank bituminous coal, 125 g at a nominal top size of -212 µm
Contents
Analyte
CAS Number
Concentration
Unit
Additional information
Method
Ash
18,68
%
Certified value
Certified by ISO 1171 and equivalent methods
Volatile matter
32,85
%
Certified value
Certified by ISO 562 and equivalent methods
Gross Calorific Value
28,356
MJ/kg
Certified value
Relative Density
1,417
Certified value
Certified by AS1038.21.1.1/1038.21.1.2
Total sulfur
2,39
%
Certified value
Total carbon
67,4
%
Certified value
Hydrogen (H)
[1333-74-0]
4,73
%
Certified value
Nitrogen (N)
[7727-37-9]
1,334
%
Certified value
Phosphorous
0,098
%
Certified value
Carbonate Carbon
0,037
%
Certified value
Certified by AS 1038.23
Mercury (Hg)
[7439-97-6]
0,12
mg/kg
Certified value
Chlorine (Cl)
[7782-50-5]
0,014
%
Certified value
Pyritic Sulfur
0,07
%
Indicative Value
Sulfate Sulfur
0,21
%
Indicative Value
AnalyteVolatile matterCAS NumberConcentration32,85Unit%Additional informationCertified valueMethodCertified by ISO 562 and equivalent methods
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