NEN-ISO 4802-1
Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
inactive
| Organization: | NEN |
| Publication Date: | 1 August 1989 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Laboratory ware and related apparatus): | 71.040.20 |
scope:
This part of ISO 4802 specifies a) method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water ar 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 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 method specified in this part of ISO 4802.
Document History
June 1, 2016
Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
NEN-ISO 4802-1 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...
April 1, 2010
Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
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...
NEN-ISO 4802-1
August 1, 1989
Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
This part of ISO 4802 specifies a) method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water ar 121 ° C + 1 ° C for 60 min ± 1...