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Certified Reference Material (Aluminium)

422/02

We recommend using 422/03 instead

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422-02.pdf | 163 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
9.58
±0.15
Fe
0.173
±0.005
Cu
0.0210
±0.0007
Mn
0.101
±0.005
Mg
0.338
±0.010
Cr
0.0207
±0.0011
Ni
0.0216
±0.0009
Zn
0.0520
±0.0020
Ti
0.0518
±0.0018
Ca
0.0041
±0.0003
Co
0.409
±0.013
Ga
0.0080
±0.0003
Na
0.0047
±0.0003
P
0.0034
±0.0003
Pb
0.0059
±0.0003
Sb
0.0049
±0.0003
Sn
0.0032
±0.0002
V
0.0063
±0.0003
Zr
0.0101
±0.0006

Properties