SN/T 3014-2011
Determination of fluorine and chlorine contents in chrome ores for import and export.Ion selective electrode method (English Version)
- Standard No.
- SN/T 3014-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 3014-2011
- Scope
- Warning: Personnel using this standard should have practical experience in formal laboratory work. This standard does not point out all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and comply with the conditions stipulated in relevant national regulations. This standard specifies the ion selective electrode method for the determination of fluorine and chlorine in imported and exported chromium ores. This standard is applicable to the determination of fluorine and chlorine in imported and exported chrome ores. Measuring range (mass fraction): fluorine: 0.020% ~ 0.20%, chlorine: 0.020% ~ 0.40%.
SN/T 3014-2011 Referenced Document
- GB/T 12806 Laboratory glassware.One-mark volumetric flasks *， 2011-12-30 Update
- GB/T 12808 Laboratory glass instrument single marked line pipette*， 2016-07-01 Update
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 6730.1 Iron ores.Preparation of predried test samples for chemical analysis*， 2016-02-24 Update
- SN 0066 Method for samplling and sample preparationof chrome ores in bulk for import
SN/T 3014-2011 history
- 2011 SN/T 3014-2011 Determination of fluorine and chlorine contents in chrome ores for import and export.Ion selective electrode method
