Standard Swedish standard · SS-EN 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)

Status: Valid

Scope
This part of ISO 20565 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.
It is applicable in the ranges of determination given in Table 1.
ISO 20565 provides alternatives to the X-ray fluorescence (XRF) method given in ISO 12677.

Subjects

Refractories


Product information

Language: English

Written by: SIS - Standardiseringens stöd

International title: 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)

Article no: STD-68481

Edition: 1

Approved: 12/15/2008

No of pages: 36