BS ISO 12830:2019 Paper, board, pulps and cellulose nanomaterials. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

Copper
Sodium
Calcium
Determination of content
Paper
Chemical analysis and testing
Potassium
Atomic absorption spectrophotometry
Magnesium
Board (paper)
Emission spectrophotometry
Spectrophotometry
Paper pulp
Manganese
Specimen preparation
Iron

Link: BS ISO 12830:2019 Paper, board, pulps and cellulose nanomaterials. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
Source: BSI Standards

ISO 22633:2019 Adhesives. Test methods for adhesives for floor coverings and wall coverings. Determination of the dimensional changes of a linoleum floor covering in contact with an adhesive

Linoleum
Wall coverings
Floor coverings
Test methods
Adhesives

Link: ISO 22633:2019 Adhesives. Test methods for adhesives for floor coverings and wall coverings. Determination of the dimensional changes of a linoleum floor covering in contact with an adhesive
Source: BSI Standards