GSO ISO 21993:2022

ISO 21993:2020
Gulf Standard   Current Edition · Approved on 12 May 2022

Paper and pulp — Deinkability test for printed paper products

GSO ISO 21993:2022 Files

GSO ISO 21993:2022 Scope

This document specifies a basic laboratory test method for deinkability, applicable to any kind of printed paper product, under alkaline conditions by means of single stage flotation deinking and fatty acid-based collector chemistry.

Best Sellers From Chemical and Textile Sector

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
GSO 151:2022
 
Gulf Standard
Synthetic Detergents –Household Synthetic Detergents Powder
GSO 2555:2021
 
Gulf Technical Regulation
General Safety Requirements of Household Detergents

Recently Published from Chemical and Textile Sector

GSO ISO 1139:1994
ISO 1139:1973 
Gulf Standard
Textile -designation of yarns.
GSO ISO 456:1994
ISO 456:1973 
Gulf Standard
Surface active agents: Analysis of soaps - Determination of free caustic alkali
GSO EN 12201-2:2025
EN 12201-2:2024 
Gulf Standard
Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 2: Pipes
GSO EN 901:2025
EN 901:2024 
Gulf Standard
Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite