BS 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

Standard No.

BS EN ISO 20565-1:2008

Release Date

2009

Published By

British Standards Institution (BSI)

Status

Be replaced 2009-03

Replace By

BS EN ISO 20565-1:2009

Latest

BS EN ISO 20565-1:2008(2010)

Replace

BS 1902-2.2:1974 06/30157257 DC:2006

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.

BS EN ISO 20565-1:2008 Referenced Document

• ISO 26845:2008 Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
• ISO 6353-1 Reagents for chemical analysis; Part 1 : General test methods
• ISO 6353-2 Reagents for chemical analysis — Part 2: Specifications — First series — Addendum 2
• ISO 6353-3 Reagents for chemical analysis; Part 3 : Specifications; Second series

BS EN ISO 20565-1:2008 history

• 0000 BS EN ISO 20565-1:2008(2010)
• 2009 BS EN ISO 20565-1:2009 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method). Apparatus, reagents, dissolution and determination of gravimetric silica
• 2009 BS 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
• 0000 BS 1902-2.2:1974