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Certified Reference Material (Aluminium)

424/02

We recommend using 423/03 instead

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424-02.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
6.97
±0.20
Fe
0.136
±0.005
Cu
0.0034
±0.0003
Mn
0.0061
±0.0005
Mg
0.361
±0.012
Cr
0.0015
±0.0002
Ni
0.0032
±0.0003
Zn
0.0122
±0.0006
Ti
0.091
±0.003
Ca
0.0005
±0.0001
Co
0.0101
±0.0005
Na
0.0008
±0.0002
P
0.0010
±0.0003
Sb
0.087
±0.005
V
0.0006
±0.0002
Zr
‹0.0005

Properties