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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.
Author | DIN |
---|---|
Editor | DIN |
Document type | Standard |
Format | File |
ICS | 11.100.99 : Other standards related to laboratory medicine 71.040.20 : Laboratory ware and related apparatus |
Number of pages | 20 |
Replace | DIN ISO 4802-1 (2012-12) |
Cross references | ISO 4802-1 (2016-06), IDT |
Set | MYSTD-20STD |
Year | 2017 |
Document history | DIN ISO 4802-1 (2017-02) |
Country | Germany |
Keyword | DIN ISO 4802;4802 |