GSO ISO 556:2013
ISO 556:1980
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Coke (greater than 20 mm in size) - Determination of mechanical strength
GSO ISO 556:2013 Files
English
5 Pages
Current Edition
Reference Language
OMR
20.31
GSO ISO 556:2013 Scope
This part of ISO 5418 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of copper in iron ores.
This method is applicable to a mass-fraction range of 0,004 % to 0,8 % of copper in natural iron ores, and iron ore concentrates and agglomerates, including sinter products.
Best Sellers From Chemical and Textile Sector
OS GSO 1943:2024
GSO 1943:2024
Omani Standard
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO 1943:2024
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO 2528:2024
Gulf Technical Regulation
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
OS GSO 2528:2024
GSO 2528:2024
Omani Standard
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
Recently Published from Chemical and Textile Sector
OS GSO EN 16274:2026
EN 16274:2021
Omani Standard
Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry
OS GSO 2815:2026
GSO 2815:2026
Omani Standard
Cosmetic products – Guidelines on labeling requirements of fragrance allergens
OS GSO ASTM E2752:2026
ASTM E2752:25
Omani Standard
Standard Guide for Evaluation of Residual Effectiveness of Antibacterial Personal Cleansing Products
GSO ASTM E2752:2026
ASTM E2752:25
Gulf Standard
Standard Guide for Evaluation of Residual Effectiveness of Antibacterial Personal Cleansing Products