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Certified Reference Material (Aluminium)

661/01

We recommend using 661/02 instead

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661-01.pdf | 161 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.62
±0.02
Fe
0.28
±0.01
Cu
0.045
±0.004
Mn
0.053
±0.003
Mg
0.68
±0.02
Cr
0.052
±0.003
Zn
0.110
±0.006
Ti
0.053
±0.003
Na
(0.0005)
Pb
(0.002)
V
0.0758
±0.0025
Zr
0.0010
±0.0003

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

Properties

dimensions
Ø 60 x 25 mm