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1. (WO2018221605) METHOD FOR EVALUATION OF GLASS CONTAINER

Pub. No.:    WO/2018/221605    International Application No.:    PCT/JP2018/020801
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu May 31 01:59:59 CEST 2018
IPC: C03B 32/00
A61J 1/06
C03B 29/00
G01N 21/90
G01N 23/2251
Applicants: NIPRO CORPORATION
Inventors: LISMAN, Dave
Title: METHOD FOR EVALUATION OF GLASS CONTAINER
Abstract:
The present invention provides a method for evaluating a processing deterioration level of a medical glass container, including (a) a step of imaging a surface of a medical glass container molded from a borosilicate glass tube to obtain an image, and (b) a step of analyzing a contrast of the image. The method is particularly useful to evaluate the amount of alkali substances which are deposited on the inner side surface of a medical glass container.