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BS ISO 720:2020

Glass. Hydrolytic resistance of glass grains at 121 °C. Method of test and classification

standard by British Standard / International Organization for Standardization , 09/14/2020

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Full Description

This document specifies

a) a method for determining the hydrolytic resistance of glass grains at 121 °C. The resistance is measured and expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass, and can also be expressed by the amount of sodium oxide equivalent to this volume of acid, and
b) a classification of glass according to the hydrolytic resistance determined by the method of this document.

This document is intended for use on the more resistant types of glass, e.g. borosilicate glass.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
09/14/2020
ISBN(s):
9780539047936
Number of Pages:
16
File Size:
1 file , 1.4 MB
Product Code(s):
30395379, 30395379, 30395379
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This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. BS ISO 720:2020

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    Glass. Hydrolytic resistance of glass grains at 121 °C. Method of test and classification

    • Most Recent

  2. BS 3473-3:1987


    Chemical resistance of glass used in the production of laboratory glassware-Method for determination of hydrolytic resistance of glass grains at 121°C

    • Historical Version

  3. BS 3473-3:1982


    Chemical resistance of glass used in the production of laboratory glassware-Method for determination of hydrolytic resistance of glass grains at 121°C

    • Historical Version