Title:
HYDRIDE GENERATION ANALYSIS METHOD AND APPARATUS
Document Type and Number:
Japanese Patent JP2015034716
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for reducing disturbance of transition metal and rapidly and accurately measuring a target element in liquid chromatographic separation-hydride generation analysis for a sample containing arsenic, antimony, selenium, tin, or the like.SOLUTION: A hydride generation analysis method controls so that feeding of boron hydride sodium solution is stopped by using switching means within a prescribed period while feeding of acid solution to a sample after the sample passes through a separation column 4.
Inventors:
SAKAMOTO HIDEYUKI
EBINA TSUYOSHI
EBINA TSUYOSHI
Application Number:
JP2013164678A
Publication Date:
February 19, 2015
Filing Date:
August 08, 2013
Export Citation:
Assignee:
HITACHI HIGH TECH CORP
International Classes:
G01N30/88; G01N21/31; G01N21/73; G01N27/62; G01N27/68; G01N30/72; G01N30/74; G01N30/84
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki
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