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JPS56100361A - Method and apparatus for analysis - Google Patents

Method and apparatus for analysis

Info

Publication number
JPS56100361A
JPS56100361A JP295680A JP295680A JPS56100361A JP S56100361 A JPS56100361 A JP S56100361A JP 295680 A JP295680 A JP 295680A JP 295680 A JP295680 A JP 295680A JP S56100361 A JPS56100361 A JP S56100361A
Authority
JP
Japan
Prior art keywords
column
sample
cock
detector
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP295680A
Other languages
Japanese (ja)
Inventor
Katsuhiko Sotomaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GASUKURO KOGYO KK
Original Assignee
GASUKURO KOGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GASUKURO KOGYO KK filed Critical GASUKURO KOGYO KK
Priority to JP295680A priority Critical patent/JPS56100361A/en
Publication of JPS56100361A publication Critical patent/JPS56100361A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE:To analyze inorganic gas and lower hydrocarbon gas by one sampling in gas chromatograph analysis, by supplying an introduced sample to the detector after introducing a part of said sample into the trap column connected with a switching cock. CONSTITUTION:On occasion of analyzing a sample by gas chromatography, sample is injected from the sample injecting opening 4 and is transferred by the carrier gas supplied from the carrier gas supply passage 1 and made passed through the first column 8, six way cock 6, the second column 9 and the fourth column 15 and CO2 is measured by the detector 5. Next, the cock 6 is switched over and the sample is introduced into the detector 5 through the column 8, cock 6, the third columm 10 in which molecular sieve is used, and column 15. Then, O2, N2, CH4, CO are separated in the above order and are measured. Further, it is possible to analyze by suitably trapping the sample in the column 10 and eluting it from the column 10 at necessary time.
JP295680A 1980-01-14 1980-01-14 Method and apparatus for analysis Pending JPS56100361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP295680A JPS56100361A (en) 1980-01-14 1980-01-14 Method and apparatus for analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP295680A JPS56100361A (en) 1980-01-14 1980-01-14 Method and apparatus for analysis

Publications (1)

Publication Number Publication Date
JPS56100361A true JPS56100361A (en) 1981-08-12

Family

ID=11543810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP295680A Pending JPS56100361A (en) 1980-01-14 1980-01-14 Method and apparatus for analysis

Country Status (1)

Country Link
JP (1) JPS56100361A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097271A (en) * 1983-10-31 1985-05-31 Shimadzu Corp Analytical method and apparatus of specimen
JPS60119463A (en) * 1983-11-30 1985-06-26 Shimadzu Corp Method and device for specimen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124314U (en) * 1974-08-07 1976-02-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124314U (en) * 1974-08-07 1976-02-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097271A (en) * 1983-10-31 1985-05-31 Shimadzu Corp Analytical method and apparatus of specimen
JPH0556468B2 (en) * 1983-10-31 1993-08-19 Shimadzu Corp
JPS60119463A (en) * 1983-11-30 1985-06-26 Shimadzu Corp Method and device for specimen

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