20.00 Jul 1, 2025
ISO
ISO/TC 47
International Standard
The document specifies test methods for industrial Chromium trioxide properties, such as 1)chromium trioxide content,2)water insoluble substance, 3)chloride content, 4)sulphate content, 5)sodium element and 6)turbidity.
IN_DEVELOPMENT
ISO/AWI 25789-1
20.00
New project registered in TC/SC work programme
Jul 1, 2025