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Norm
ISO 719:1985
Issue date: 1985 10 03
Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification
The principle, reagents, apparatus and procedure are specified. The resistance is expressed by the volume of acid required for titration of the alkali extracted from the ...
Withdrawn: 2020 09 11
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English
Currently valid:
ICS
The principle, reagents, apparatus and procedure are specified. The resistance is expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass. For five classes of grain the limit values in the test are listed.
ISO 719:2020
2020 09 11
Glass — Hydrolytic resistance of glass grains at 98 °C — Method of test and classification
Norm
ISO 719:1985
1985 10 03
Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification
Norm
↖
ISO 719:1981
1981 10 01
Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification
Norm
Norm
Issue date :
2020 09 11
Glass — Hydrolytic resistance of glass grains at 98 °C — Method of test and classification
