Guidelines for good XRF laboratory practice for the iron ore industry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-02-2016

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Reagents
3 Apparatus
4 Fused glass beads
5 Quality control
Annex A (informative) - Results for flux loss on ignition testing
Annex B (informative) - Procedure to check disc making precision
Annex C (informative) - Method to determine relationship
        between height and concentration
Annex D (informative) - Production of a height adjustable cup
Annex E (informative) - Bead measurement apparatus
Annex F (informative) - Flow sheet for fused bead quality
Annex G (informative) - Microsoft Excel program for calculating
        disc precision
Annex H (informative) - Data input screen for calculating
        disc precision
Annex I (informative) - Loss of accuracy with no loss of precision
Annex J (informative) - Loss of accuracy with loss of precision
Annex K (informative) - Loss of accuracy and precision - Loss of
        bead making precision
Annex L (informative) - Results for spectrometer precision test
Annex M (informative) - Drift correction
Bibliography

Defines recommended quality control procedures for XRF laboratories operating within the iron ore industry.

Committee	W/-
DocumentType	Standard
Pages	38
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
ISO/TR 18336:2016	Identical

ISO 16042:2007	Iron ores Guidelines for the use of certified reference materials (CRMs)
ISO 11323:2010	Iron ore and direct reduced iron Vocabulary
ISO 13528:2015	Statistical methods for use in proficiency testing by interlaboratory comparison
ISO 3082:2017	Iron ores — Sampling and sample preparation procedures
ISO 7764:2006	Iron ores Preparation of predried test samples for chemical analysis
ISO Guide 35:2017	Reference materials Guidance for characterization and assessment of homogeneity and stability
ISO 2596:2006	Iron ores — Determination of hygroscopic moisture in analytical samples — Gravimetric, Karl Fischer and mass-loss methods
ISO 3534-2:2006	Statistics Vocabulary and symbols Part 2: Applied statistics
ISO/IEC 17043:2010	Conformity assessment — General requirements for proficiency testing
ISO/TR 18231:2016	Iron ores Wavelength dispersive X-ray fluorescence spectrometers Determination of precision
ISO 9516-1:2003	Iron ores Determination of various elements by X-ray fluorescence spectrometry Part 1: Comprehensive procedure
ISO 3534-1:2006	Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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PD ISO/TR 18336:2016

Current

Table of Contents

Abstract

General Product Information

International Equivalents

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