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Certified Reference Material (Aluminium)

425/1

We recommend using 436/1 instead

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425-1.pdf | 159 kB | 16.07.2025

Chemical Content

Element
Mass fraction in [%]
Uncertainty in mass fraction in [%]
Si
(0.1)
Fe
(0.18)
B
0.0074
±0.0010
Ca
0.0035
±0.0003
Li
0.0430
±0.0014
Na
0.0222
±0.0018

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

Properties

dimensions
Ø 55 x 30 mm