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ISO 20565-1:2008

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica

Publication date:   Nov 25, 2008

General information

90.93 Standard confirmed   Mar 31, 2023

ISO

ISO/TC 33 Refractories

International Standard

81.080   Refractories

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Scope

ISO 20565-1:2008 specifies methods for the chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials, using traditional (“wet”) methods, ICP-AES spectrometry and FAAS spectrometry. It covers apparatus, reagents, dissolution and determination of gravimetric silica.

Life cycle

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PUBLISHED
ISO 20565-1:2008
90.93 Standard confirmed
Mar 31, 2023