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EN ISO 20565-2:2008
Current
The latest, up-to-date edition.
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Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 20565-2:2008)
01-12-2008
Foreword
1 Scope
2 Normative references
3 Determination of silicon(IV) oxide
4 Determination of aluminium oxide
5 Determination of total iron as iron(III) oxide
6 Determination of titanium(IV) oxide
7 Determination of manganese(II) oxide
8 Determination of calcium oxide
9 Determination of magnesium oxide
10 Determination of sodium oxide by flame photometry
11 Determination of potassium oxide by flame
spectrophotometry
12 Determination of chromium(III) oxide
13 Determination of zirconium oxide by xylenol orange
absorption spectroscopy
14 Determination of phosphorus(V) oxide by molybdenum
blue method
15 Test report
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