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ISO 4802-1:2023

Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 4802-1:2023
Document Year: 2023
Pages: 13
Edition: 4
  • Section Volume:
  • ISO/TC 76. Transfusion, infusion and injection, and blood processing equipment for medical and pharmaceutical use
  • ICS:
  • 71.040.20 Laboratory ware and related apparatus

Life Cycle

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ISO 4802-1:2023
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