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Certified Reference Material (Aluminium)

143/04

We recommend using 143/05 instead

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143-04.pdf | 164 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
0.150
±0.015
Fe
0.62
±0.02
Cu
0.0028
±0.0003
Mn
0.0069
±0.0005
Mg
0.0060
±0.0008
Cr
0.020
±0.002
Ni
0.0020
±0.0004
Zn
0.0136
±0.0020
Ti
0.0019
±0.0004
Be
0.00010
±0.00005
Ca
‹0.0001
Ga
0.014
±0.001
Li
0.00010
±0.00005
Na
(0.0003)
Pb
0.0032
±0.0003
Sn
0.0030
±0.0003
V
0.0030
±0.0004
Zr
0.0048
±0.0004

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

Properties

dimensions
Ø 60 x 25 mm