Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method). Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 10058-1:2008)
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ISO 10058-1:2008 specifies apparatus, reagents, dissolution and gravimetric silica analysis for the chemical analysis of magnesite and dolomite refractory products and raw materials.
Tämän julkaisun valmistelusta Suomessa vastaa Rakennustuoteteollisuus RTT ry, puh. 09 12 991 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Reagents
6 Sample preparation
7 Determination of loss on ignition (gravimetric)
8 Decomposition of the sample and preparation of solutions used in the analysis
8.1 General decomposition techniques
8.2 Dissolution methods by fusion
8.3 Dissolution methods by hydrofluoric acid attack
9 Calculation and expression of test results
10 Examination and adoption of test results
11 Test report
Annex A References for stock solutions and blank solutions in ISO 10058-1:2008 (informative)
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 6353-1:1982 Reagents for chemical analysis -- Part 1: General test methods
ISO 6353-2:1983 Reagents for chemical analysis -- Part 2: Specifications -- First series
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 6353-1:1982 Reagents for chemical analysis -- Part 1: General test methods
ISO 6353-2:1983 Reagents for chemical analysis -- Part 2: Specifications -- First series
ISO 6353-3:1987 Reagents for chemical analysis -- Part 3: Specifications -- Second series