PD ISO/TR 4688-1:2017
Current
The latest, up-to-date edition.
Iron ores. Determination of aluminium Flame atomic absorption spectrometric method
Hardcopy , PDF
English
30-08-2017
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling and samples
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) - Flowsheet of the procedure
for the acceptance of analytical values for test
samples
Annex B (informative) - Derivation of repeatability
and permissible tolerance formulae
Annex C (informative) - Precision data obtained by
international analytical trials
Bibliography
Specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of aluminium in iron ores.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes BS ISO 4688-1. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO/TR 4688-1:2017 | Identical |
| ISO 3082:2017 | Iron ores — Sampling and sample preparation procedures |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 7764:2006 | Iron ores — Preparation of predried test samples for chemical analysis |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
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