GSO ISO 18644:2021
ISO 18644:2016
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Fertilizers and soil conditioners — Controlled-release fertilizer — General requirements
GSO ISO 18644:2021 Files
Arabic
8 Pages
Current Edition
English
6 Pages
Current Edition
Reference Language
Obtaining this standard through the store is currently unavailable.
You can acquire it directly from its source or from one of the member countries stores
GSO ISO 18644:2021 Scope
ISO 18644:2016 specifies the requirements for testing methods, sampling and preparation of test sample, marking and labelling, as well as package, transport, and storage of controlled-release fertilizer.
ISO 18644:2016 is applicable to controlled-release products having one or more primary fertilizer nutrient (nitrogen and/or phosphorous and/or potassium) in a controlled-release form. They can be made by bulk blending (BB) fertilizers or by special processes.
Best Sellers From Chemical and Textile Sector
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
GSO 2528:2024
Gulf Technical Regulation
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
GSO 2555:2021
Gulf Technical Regulation
General Safety Requirements of Household Detergents
Recently Published from Chemical and Textile Sector
GSO ISO 18064:2025
ISO 18064:2022
Gulf Standard
Thermoplastic elastomers — Nomenclature and abbreviated terms
GSO ISO 15384:2025
ISO 15384:2018
Gulf Standard
Protective clothing for firefighters — Laboratory test methods and performance requirements for wildland firefighting clothing
GSO EN 361:2025
EN 361:2002
Gulf Standard
Personal protective equipment against falls from a height - Full body harnesses
GSO ASTM D4009:2025
ASTM D4009:92(2023)
Gulf Standard
Standard Guide for Foam Stability of Hand Dishwashing Detergents
Select GSO Member Stores
