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Certified Reference Material (Aluminium)

234

We recommend using 223/02 instead

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234.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
1.000
±0.034
Fe
0.0545
±0.0025
Cu
3.36
±0.10
Mn
0.296
±0.005
Mg
1.93
±0.06
Cr
0.0317
±0.0015
Ni
0.0470
±0.0020
Zn
0.1530
±0.0040
Ti
0.0140
±0.0025
Be
0.0045
±0.0003
Pb
0.0003
±0.0002
Sn
0.0470
±0.0040
Zr
0.0830
±0.0050

Properties

dimensions
Ø 55 x 32 mm