BIS IS 15820 : 2009
Current
The latest, up-to-date edition.
GENERAL REQUIREMENTS FOR COMPETENCE OF ASSAYING AND HALLMARKING CENTERS
01-12-2013
FOREWORD
1 SCOPE
2 REFERENCES
3 TERMINOLOGY
4 MANAGEMENT REQUIREMENTS
5 TECHNICAL REQUIREMENTS
ANNEX A - LIST OF EQUIPMENTS AND REAGENTS
FOR GOLD ASSAYING
ANNEX B - LIST OF EQUIPMENTS AND REAGENTS
FOR SILVER ASSAYING
ANNEX C - GUIDELINES FOR VERIFICATION/CALIBRATION
OF EQUIPMENTS AND AVAILABILITY OF CERTIFIED
REFERENCE MATERIALS (CRMs)
ANNEX D - BIS APPROVED SAMPLING PLAN
ANNEX E - GUIDELINES ON SAMPLING
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