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ISO 4802-2:2016现行

Glassware - Hydrolytic resistance of the interior surfaces of glass containers Part 2: Determination by flame spectrometry and classification

出版：International Organization for Standardization

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基本信息

标准编号： ISO 4802-2:2016

发布时间：2016/6/13 0:00:00

标准类别：Standard

出版单位：International Organization for Standardization

标准页数：14

标准简介

Defines: a) methods for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 +/-1) degrees C for (60 +/-1) min. The resistance is measured by determining the amount of sodium and other alkali metal or alkaline earth oxides in the extraction solution using flame atomic emission or absorption spectrometry (flame spectrometry); and b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in ISO 4802-2:2016.

本标准替代的旧标准

ISO 4802-2:2010

ISO/DIS 4802-2 : 60.00 (2016)

ISO 4802-2 : 2010

ISO 4802 : 1982

等同采用的国际标准

IS 2303 : Part 3 : 2018 - Identical

BS ISO 4802-2 : 2016 - Identical

DS ISO 4802-2 : 2016 - Identical

DIN ISO 4802-2 E : 2012 - Identical

SAC GB/T 4548.2 : 2003 - Identical

NEN ISO 4802-2 : 2016 - Identical