GLASS TEST PIECE FOR GAS ANALYSIS, ITS MANUFACTURING METHOD, AND GAS ANALYSIS METHOD IN GLASS USING IT

摘要

PROBLEM TO BE SOLVED: To provide a glass test piece for gas analysis capable of opening a bubble in glass with high probability, and performing efficient gas analysis in the glass. SOLUTION: This glass test piece 10 for gas analysis is a glass test piece for gas analysis involving the bubble 3, for analyzing a gas which forms the bubble 3, and is a glass test piece for gas analysis wherein at least one notch 2 whose tip part having a V-shaped section toward the bubble 3 is formed up to the periphery of the bubble 3. COPYRIGHT: (C)2007,JPO&INPIT