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Certified Reference Material (Aluminium)

142/02

We recommend using 142/03 instead

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142-02.pdf | 163 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.50
±0.02
Fe
0.49
±0.02
Cu
0.040
±0.002
Mn
0.042
±0.002
Mg
0.044
±0.003
Cr
0.045
±0.002
Ni
0.041
±0.002
Zn
0.083
±0.003
Ti
0.043
±0.002
Co
0.00010
±0.00003
Ga
(0.010)
Pb
0.0052
±0.0002
Sb
0.0046
±0.0005
Sn
0.0039
±0.0002
V
0.038
±0.002
Zr
0.0090
±0.0004

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

Properties

dimensions
Ø 60 x 27 mm