ISO 4802-1:2010 PDF

Scope: This part of ISO 4802 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.

ISO 4802-1:2010 Referenced Document

ISO 1773 Laboratory glassware - Narrow-necked boiling flasks
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 3819 Laboratory glassware - Beakers*， 2015-12-01 Update
ISO 385 Laboratory glassware - Burettes
ISO 648 Laboratory glassware - Single-volume pipettes
ISO 719 Glass — Hydrolytic resistance of glass grains at 98 °C — Method of test and classification*， 2020-09-11 Update
ISO 720 Glass — Hydrolytic resistance of glass grains at 121 °C — Method of test and classification*， 2020-09-11 Update
ISO 9187-1 Injection equipment for medical use - Part 1: Ampoules for injectables*， 2010-10-15 Update

2023 ISO 4802-1:2023 Glassware
2016 ISO 4802-1:2016 Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
2010 ISO 4802-1:2010 Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
1988 ISO 4802-1:1988 Glassware; hydrolytic resistance of the interior surfaces of glass containers; part 1: determination by titration method and classification