ISO 4794:1982 (R2019)
Active , Reaffirmed Standard
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ISO 4794:1982 (R2019)

Laboratory glassware — Methods for assessing the chemical resistance of enamels used for colour coding and colour marking
Most recent standard

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 05/01/1982
Confirmation Date 10/29/2019
Edition 1
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
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