| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively improve analytical precision in high temperature GPC (Gel Permeation Chromatography) analysis and maintain operability when carrying out routine analysis operations and system maintenance. Ž<P>SOLUTION: The analysis method is for feeding a gas with a temperature fluctuation of ±0.5°C or less, preferably ±0.25°C or less at 1.5-4.5 m<SP>3</SP>/min into a housing provided with an electronic circuit section having a detecting light-receiving element section in the high temperature GPC analysis by the GPC system, which providing a significant benefit compared to the GPC system in which an electronic circuit having a column oven and a detecting light-receiving element section includes in a same housing. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
