JPS55135747A - Gascromatograph - Google Patents

Gascromatograph

Info

Publication number
JPS55135747A
JPS55135747A JP4476879A JP4476879A JPS55135747A JP S55135747 A JPS55135747 A JP S55135747A JP 4476879 A JP4476879 A JP 4476879A JP 4476879 A JP4476879 A JP 4476879A JP S55135747 A JPS55135747 A JP S55135747A
Authority
JP
Japan
Prior art keywords
flow resistance
column
sample
backlash
cock
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.)
Granted
Application number
JP4476879A
Other languages
Japanese (ja)
Other versions
JPS6156780B2 (en
Inventor
Tsuneaki Maeda
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.)
Denka Co Ltd
DKK Corp
Original Assignee
DKK Corp
Denki Kagaku 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 DKK Corp, Denki Kagaku Kogyo KK filed Critical DKK Corp
Priority to JP4476879A priority Critical patent/JPS55135747A/en
Publication of JPS55135747A publication Critical patent/JPS55135747A/en
Publication of JPS6156780B2 publication Critical patent/JPS6156780B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

PURPOSE: To enable to reduce the analysis time, by providing the flow resistance having a volume and inactive substantially to the sample component in backlash in front of the column of gas chromatograph.
CONSTITUTION: The flow resistance 7 having a volume and substantially inactive to the sample component in backlash before the column 3 of gas chromatograph, is provided. At the introduction of sample and the first stage of detection, the sample is flowed to the detector 4 through the column 3 from the flow resistance 7 by operating the selection cock 2, and at backlash, the carrier gas flows to the detector 4 through the flow resistance 7 by selecting the cock 2.
COPYRIGHT: (C)1980,JPO&Japio
JP4476879A 1979-04-11 1979-04-11 Gascromatograph Granted JPS55135747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4476879A JPS55135747A (en) 1979-04-11 1979-04-11 Gascromatograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4476879A JPS55135747A (en) 1979-04-11 1979-04-11 Gascromatograph

Publications (2)

Publication Number Publication Date
JPS55135747A true JPS55135747A (en) 1980-10-22
JPS6156780B2 JPS6156780B2 (en) 1986-12-04

Family

ID=12700591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4476879A Granted JPS55135747A (en) 1979-04-11 1979-04-11 Gascromatograph

Country Status (1)

Country Link
JP (1) JPS55135747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120248A (en) * 1983-12-02 1985-06-27 Shimadzu Corp Gas analyzing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120248A (en) * 1983-12-02 1985-06-27 Shimadzu Corp Gas analyzing apparatus

Also Published As

Publication number Publication date
JPS6156780B2 (en) 1986-12-04

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