ISO 4802-1:2016 Preview

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

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 :  Published
    Publication date : 2016-06
  • Edition : 3
    Number of pages : 13
  • :
    ISO/TC 76
    Transfusion, infusion and injection, and blood processing equipment for medical and pharmaceutical use
  • 71.040.20
    Laboratory ware and related apparatus

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