This standard specifies the titration test principle, reagents, instruments, samples, test procedures, test results expression method and classification and test report for the determination of the water resistance of the inner surface of the glass container at 121 ± 1C water for 60 ± 1 min. . This standard is applicable to the titration determination and classification of water resistance of various glass containers.
GB/T 12416.1-1990 history
1990GB 12416.1-1990 Water resistance test method and classification of pharmaceutical glass containers