BS ISO 4802-2:2016规定:玻璃容器内表面耐水解性的测定方法 当在（121-1）°C的温度下被水侵蚀（60-1）分钟时，电阻通过 测定萃取过程中钠和其他碱金属或碱土金属氧化物的含量 使用火焰原子发射或吸收光谱法（火焰光谱法）的溶液；根据内表面的耐水解性对玻璃容器进行分类 按照ISO 4802本部分规定的方法测定。ISO 4802本部分规定的试验方法可能不适用于表面 已经用硅处理过（例如，准备直接填充的容器）。交叉引用:ISO 385ISO 719ISO 720ISO 1042ISO 3819ISO 9187-1ISO 3585ISO 3696ISO 8362-1ISO 8362-4ISO 8536-1ISO 13926-1ISO 11040-1ISO 11040-4ISO 11418-1ISO 11418-4ISO 11418-7购买本文件时提供的所有当前修订均包含在购买本文件中。

BS ISO 4802-2:2016 specifies:methods for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 - 1) °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);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.The test method specified in this part of ISO 4802 might not be applicable to containers whose surfaces have been treated with silicon (e.g. containers that are ready for direct filling).Cross References:ISO 385ISO 719ISO 720ISO 1042ISO 3819ISO 9187-1ISO 3585ISO 3696ISO 8362-1ISO 8362-4ISO 8536-1ISO 13926-1ISO 11040-1ISO 11040-4ISO 11418-1ISO 11418-4ISO 11418-7All current amendments available at time of purchase are included with the purchase of this document.