DIN Standards Committee Plastics
Liquid chemical products - Measurement of colour in Hazen units (platinum-cobalt scale)
Begin
2025-07-14
Planned document number
ISO/AWI 2211
Responsible national committee
NA 054-03-03-01 AK - Physical and chemical recycling technologies
Responsible international committee
ISO/TC 47/WG 7 - General Methods
previous edition(s)
Liquid chemical products; Measurement of colour in Hazen units (platinum-cobalt scale)
1973-10
