GSO ISO 25475:2021
ISO 25475:2016
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Fertilizers — Determination of ammoniacal nitrogen
GSO ISO 25475:2021 Files
No files for this standard are available in the store currently.
GSO ISO 25475:2021 Scope
ISO 25475:2016 specifies a method for the determination of the ammoniacal nitrogen content in fertilizers. The method is applicable to all nitrogenous fertilizers including compound fertilizers, in which nitrogen is found exclusively either in the form of ammonium salts or ammonium salts together with nitrates.
ISO 25475:2016 is not applicable to fertilizers containing urea, cyanamide or other organic nitrogenous compounds.
Best Sellers From Chemical and Textile Sector
GSO 1943:2024
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
BH GSO 1943:2024
GSO 1943:2024
Bahraini Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO 151:2022
Gulf Standard
Synthetic Detergents –Household Synthetic Detergents Powder
BH GSO 151:2023
GSO 151:2022
Bahraini Standard
Synthetic Detergents –Household Synthetic Detergents Powder
Recently Published from Chemical and Textile Sector
GSO 128:1990
Gulf Standard
METHODS OF TESTING FOR CRUDE PETROLEUM
AND PETROLEUM PRODUCTS – DETERMINATION
OF WATER IN PETROLEUM PRODUCTS AND
BITUMINOUS MATERIALS
(DISTILLATION METHOD)
GSO 126:1994
Gulf Standard
METHODS OF SAMPLING LUBRICATING OILS
GSO ISO 2808:2025
ISO 2808:2019
Gulf Standard
Paints and varnishes — Determination of film thickness
GSO 2582:2025
Gulf Standard
Paints and varnishes-Emulsion Paints for Interior and Exterior Uses