GSO ISO 7404-2:2013
ISO 7404-2:2009
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Methods for the petrographic analysis of coals - Part 2: Methods of preparing coal samples
GSO ISO 7404-2:2013 Files
English
12 Pages
Current Edition
Reference Language
30.94 OMR
GSO ISO 7404-2:2013 Scope
This part of ISO 7404 specifies methods for preparing a polished particulate block from a sample of crushed coal for analysis by reflectance microscopy. These methods can also be applied to the preparation of a polished, embedded lump of coal.
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 151:2022
Gulf Standard
Synthetic Detergents –Household Synthetic Detergents Powder
OS GSO 151:2022
GSO 151:2022
Omani Standard
Synthetic Detergents –Household Synthetic Detergents Powder
Recently Published from Chemical and Textile Sector
OS 1659:2025
Omani Standard
Traditional Oman Ships
OS 1654:2025
Omani Standard
Cosmetics - Henna Paste for Adornment
GSO 140:1991
Gulf Standard
METHODS OF TESTING
RUBBER HOSES FOR HOUSEHOLD APPLIANCES
USING LIQUEFIED PETROLEUM GASES
GSO 1226:2002
Gulf Standard
Methods of testing liquid foam concentrates for fire extinguishing .