ISO 4802-1:2023
Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification
OVERVIEW
This document specifies:
a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 ± 1) °C for (60 ± 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 this document.
COMMENTS
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PRODUCT DETAILS
Status | Current |
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Edition | 2023 |
No. of Pages | 13 |
ICS Classification | 71.040.20 Laboratory ware and related apparatus |
Committee | ISO/TC 76 |
Available for Purchase | For sale in Singapore only |
Adoption | ISO : 0 |