BS ISO 29581-2:2010
Current
The latest, up-to-date edition.
Cement. Test methods Chemical analysis by X-ray fluorescence
Hardcopy , PDF
English
31-05-2010
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for testing
5 Reagents and reference materials
6 Apparatus
7 Preparation of a test sample of cement
8 Flux
9 Determination of loss on ignition and the change in mass
on fusion of the cement
10 Factoring test results and correcting total analyses for
presence of sulfides and halides
11 Preparation of fused beads and pressed pellets
12 Calibration and validation
13 Calculation and expression of results
14 Performance criteria (repeatability, accuracy and
reproducibility limits)
Annex A (informative) - Examples of fluxes
Annex B (informative) - Sources of certified reference materials
Annex C (informative) - Examples of calibration standards and
monitor beads and pellets
Annex D (informative) - Determination of the sulfate content
of samples containing sulfide species
Bibliography
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