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