YBB 00242003-2015 English PDF (YBB00242003-2015)

This method is applicable to the determination and classification of hydrolytic resistance of interior surfaces of various types of medicinal glass containers by titration method. This method is a surface test method. The test water is injected into the test container to a rescribed capacity AND heated under the specified conditions. The degree of water erosion of the container is measured by titration of the etching solution AND classified.