SAMPLE INJECTION VALVE, CONTINUOUS STREAM SAMPLE INTRODUCTION-DETECTION DEVICE HAVING THE VALVE, METHOD FOR MIGRATION, METHOD FOR MANUFACTURING THE SAMPLE, AND METHOD FOR ANALYZING THE SAMPLE

Japanese Patent JP2016200479

A

PROBLEM TO BE SOLVED: To provide a method for manufacturing a sample and a method for analyzing a sample that can attain a high level of separation effects with a small amount of sample solution and can make a highly sensitive analysis free from influence or interruption of a matrix without performing a dilution operation or a pretreatment operation.SOLUTION: The sample injection valve includes: a sample loop 24 to be filled with a sample; a sample feeding path 22 capable of supplying the sample in the sample loop 24; a sample flow path 20 having a sample discharge path 26 capable of discharging the sample in the sample loop 24, a part of the sample flow path 20 being in contact with a liquid and made of a non-conductive material, and the sample flow path 20 having a pair of electrodes 28a, 28b.SELECTED DRAWING: Figure 6

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YATABE MASAHIKO
SHIRAISHI HIDETAKA
KOZONO SHUJI

JP2015080295A

December 01, 2016

April 09, 2015

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UBE SCIENT ANALYSIS LABORATORY INC

G01N1/10; G01N1/00; G01N27/447; G01N30/02; G01N30/08; G01N30/26

Kisaragi International Patent Business Corporation

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