Title:
気相成分分析装置及び気相成分分析方法
Document Type and Number:
Japanese Patent JP7142374
Kind Code:
B2
Abstract:
To provide a device and a method for analyzing a gas-phase component that can prevent degradation of a device due to unnecessary components and can obtain an excellent detection sensitivity.SOLUTION: A gas phase component analyzer 1 includes: heating means 2 for heating a sample and generating a gas-phase component mixture; a first column 31 in which the gas-phase component mixture is introduced; a second column 32 as a separation column connected to the first column 31 by connection means 33; a constant-temperature tank 3 for containing the first column 31, the second column 32, and the connection means 33; detection means 4 for detecting a gas-phase component which has passed through the second column 32; and suction means 5 connected to the connection means 33.SELECTED DRAWING: Figure 1
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Inventors:
Chuichi Watanabe
Watanabe Ichi
Chung Koshi
Watanabe Ichi
Chung Koshi
Application Number:
JP2020215423A
Publication Date:
September 27, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
Frontier Lab Co., Ltd.
International Classes:
G01N30/06; G01N30/08; G01N30/46; G01N30/54
Domestic Patent References:
| JP8313510A | ||||
| JP60231161A | ||||
| JP60173067U | ||||
| JP2001337078A | ||||
| JP49026711Y1 |
Foreign References:
| WO2006077912A1 | ||||
| US5498279 | ||||
| WO1998021574A1 |
Attorney, Agent or Firm:
Creation International Patent Office
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