Reference number
ISO 4802-1:2016
© ISO 2025
ISO 4802-1:2016
Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification
Edition 3
2016-06
Withdrawn
Withdrawn (Edition 3, 2016)

Abstract

ISO 4802-1:2016 specifies:

a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 °C ± 1 °C for 60 min ± 1 min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required;

b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in ISO 4802-1:2016.

General information

  • Status
     : Withdrawn
    Publication date
     : 2016-06
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 3
    Number of pages
     : 13
  • Technical Committee :
    ISO/TC 76
    ICS :
    71.040.20 
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This standard contributes to the following Sustainable Development Goal

3
Good Health and Well-being

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