GB/T 12416-2025
ActiveGlass—Hydrolytic resistance of glass grains at 121℃—Method of test and classification
玻璃制品 玻璃颗粒在121℃时的耐水性 试验方法和分级
Application Summary AI generated
This standard specifies a test method for determining the hydrolytic resistance of glass grains when subjected to water at 121°C, classifying glass into grades based on the amount of alkali released. It is applied in the quality control and classification of glass used for pharmaceutical packaging, such as vials and ampoules, as well as for laboratory glassware and other glass products that must withstand high-temperature sterilization or prolonged contact with aqueous solutions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.