Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds; Colorimetric comparison method (ISO 120:1977); German version EN ISO 120:1998
German title
Kunststoffe - Phenoplast-Formteile - Bestimmung von freiem Ammoniak und Ammoniumverbindungen; Colorimetrisches Vergleichsverfahren (ISO 120:1977); Deutsche Fassung EN ISO 120:1998
Publication date
1998-10
Original language
German
Pages
5
Publication date
1998-10
Original language
German
Pages
5
DOI
https://dx.doi.org/10.31030/7544345
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ICS
83.140.99
DOI
https://dx.doi.org/10.31030/7544345
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