International Standard
ISO 4794:1982
Laboratory glassware — Methods for assessing the chemical resistance of enamels used for colour coding and colour marking
Reference number
ISO 4794:1982
ISO 4794:1982
Edición 1
1982-05
1982-05
© ISO 2024
International Standard
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ISO 4794:1982
10773
No disponible en español
Publicado
(Edición 1, 1982)
Esta norma se revisó y confirmó por última vez en 2019.
Por lo tanto, esta versión es la actual.
Resumen
Test methods for determining the service performance of enamels are specified, i.e. for determining whether an enamel resists the specified treatment. The procedure insolve treatment for specified periods with an alkine detergent at 80 degrees centigrade and a dilute acid solution at room temperature.
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