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Certified Reference Material (Aluminium)

234/01

We recommend using 221/02 instead

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234-01.pdf | 162 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.60
±0.02
Fe
0.24
±0.01
Cu
1.95
±0.05
Mn
0.110
±0.005
Mg
0.58
±0.01
Cr
0.018
±0.001
Ni
0.032
±0.002
Zn
0.090
±0.005
Ti
0.050
±0.004
Bi
(0.06)
Cd
0.32
±0.01
Pb
0.80
±0.03
Zr
0.030
±0.003

Values in brackets ( ) are not certified but given for information only.

Properties

dimensions
Ø 60 x 25 mm