Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification (ISO/DIS 4802-1:2022); Text in German and English
Abstract
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 °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 this part of ISO 4802.
Begin
2022-03-25
Planned document number
DIN ISO 4802-1
Project number
06302146
Responsible national committee
NA 176-04-04 AA - Packaging systems for loading and application of medical devices
Responsible international committee
ISO/TC 76/WG 2 - Rigid container systems and related accessories for parenterals and injectables
draft standard
Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification (ISO/DIS 4802-1:2022); Text in German and English
2023-03
Order from DIN Media
