SSH EN ISO 20565-1:2008

Analiza kimike të materialeve zjarrduruese me pëbëje kromi dhe përbërsave të tij (metoda alternative me ndriçim fluoreshent me rreze-X) - Pjesa 1: Aparatura, reagentët, tretësira dhe përcaktimi i silicit gravimetrik (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 (ISO 20565-1:2008)

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.