NA 054
DIN Standards Committee Plastics
Standards
[CURRENT]
ISO 120
ISO 120
Plastics; Phenol-formaldehyde mouldings; Determination of free ammonia and ammonium compounds; Colorimetric comparison method
Title (German)
Kunststoffe - Phenoplast-Formteile - Bestimmung von freiem Ammoniak und Ammoniumverbindungen; Colorimetrisches Vergleichsverfahren (ISO 120:1977)
Responsible national committee
NA 054-02-02 AA - Reinforced plastics and thermosetting materials