New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with ISO 9009 : 1991 ‘Glass containers - Height and nonparallelism of finish with reference to container base - Test methods’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Glass, Glassware and Laboratoryware Sectional Committee and approval of the Chemical Division Council.

This standard specifies test methods for determining the height and the non-parallelism of finish with reference to the container base of glass containers.

The test methods specified in this standard refer to two technical features of quality which are as a rule stated separately. However, since both features affect the performance of a container and the test methods on the two features can be carried out at the same time using the same apparatus, the testmethods have been given in one standard