BIS IS 1493-1 : 1981(R2001)

0. FOREWORD
1. SCOPE
2. SAMPLING
3. QUALITY OF REAGENTS
4. GENERAL
5. DETERMINATION OF MOISTURE IN
    MOISTURE SAMPLE
6. PREPARATION F SAMPLE FOR CHEMICAL
    ANALYSIS
7. DETERMINATION OF SILICA AND
    PREPARATION OF MAIN SOLUTION
    (FOR Si >= 0.5%)
8. DETERMINATION OF IRON
9. DETERMINATION OF PHOSPHORUS BY
    THE MOLYBDATE (ALKALIMETRIC) METHOD
    (FOR P >= 0.05%)
10. DETERMINATION OF ALUMINIUM BY
    COMPLEXOMETRIC METHOD
11. DETERMINATION OF SULPHUR
APPENDIX A - PREPARATION OF SILVER REDUCTOR

Governs methods of determination of moisture, silica, iron, aluminium (for >= 0.05%) and sulphur in iron ores.