GSO ISO 18643:2021

Gulf Standard   Current Edition
Approved on  01 July 2021

Fertilizers and soil conditioners — Determination of biuret content of urea-based fertilizers — HPLC method

Including soil conditioners and culture medium

GSO ISO 18643:2021 Files

GSO ISO 18643:2021 Scope

ISO 18643:2016 specifies the test procedure for determination of the biuret content in liquid and solid urea-based fertilizers based on the HPLC method.

Best Sellers From Chemical and Textile Sector

GSO 1943:2021
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
OS GSO 575:2016
GSO 575:2016 
Omani Standard
Facial tissue - paper
GSO 575:2016
Gulf Standard
Facial tissue - paper
GSO 2241:2012
Gulf Standard
Cosmetic products - Body cleaners

Recently Published from Chemical and Textile Sector

GSO EN 15347:2023
EN 15347:2007 
Gulf Standard
Plastics - Recycled Plastics - Characterisation of plastics wastes
GSO ASTM F1999:2023
ASTM F1999:14(2019) 
Gulf Standard
Standard Practice for Installation of Rigid Poly(Vinyl Chloride) (PVC) Fence Systems
GSO ISO 24263:2023
ISO 24263:2020 
Gulf Standard
Footwear — Attachment strength of straps, trims and accessories
GSO ISO 2000:2023
ISO 2000:2020 
Gulf Standard
Rubber, raw natural — Guidelines for the specification of technically specified rubber (TSR)