ISO 4443:2022

Cryolite primarily used for the production of aluminium — Determination of elements — Wavelength-dispersive X-ray fluorescence spectrometric method using pressed powder tablets

NORMA vydána dne 17.1.2022

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Elektronické PDF (2040.20 CZK)

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Tištěné (2040.20 CZK)

The information about the standard:

Designation standards: ISO 4443:2022
Publication date standards: 17.1.2022
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO