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Certified Reference Material (Aluminium)

424/03

We recommend using 423/03 instead

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424-03.pdf | 164 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
6.92
±0.30
Fe
0.142
±0.006
Cu
0.0027
±0.0002
Mn
0.0056
±0.0004
Mg
0.334
±0.009
Cr
0.0023
±0.0002
Ni
0.0029
±0.0003
Zn
0.0100
±0.0006
Ti
0.102
±0.003
Ca
0.0012
±0.0003
Cd
0.0043
±0.0003
Co
0.0098
±0.0004
Hg
0.0019
±0.0003
Na
0.0018
±0.0005
P
0.0013
±0.0003
Pb
‹0.0002
Sb
0.068
±0.006
V
0.0002
±0.0001
Zr
0.0021
±0.0003

Properties

dimensions
Ø 60 x 25 mm