IT1233706B - Gas chromatograph for samples with varying pressure - Google Patents

Gas chromatograph for samples with varying pressure

Info

Publication number
IT1233706B
IT1233706B IT8909474A IT947489A IT1233706B IT 1233706 B IT1233706 B IT 1233706B IT 8909474 A IT8909474 A IT 8909474A IT 947489 A IT947489 A IT 947489A IT 1233706 B IT1233706 B IT 1233706B
Authority
IT
Italy
Prior art keywords
gas
samples
gas chromatograph
varying pressure
analysed
Prior art date
Application number
IT8909474A
Other languages
Italian (it)
Other versions
IT8909474A0 (en
Inventor
Corazza Egizio
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT8909474A priority Critical patent/IT1233706B/en
Publication of IT8909474A0 publication Critical patent/IT8909474A0/en
Application granted granted Critical
Publication of IT1233706B publication Critical patent/IT1233706B/en

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The gas chromatograph includes a multi-way injection valve (11) for the emission of a gas to be analysed in an injection area (13) and from this to an analysis column (21) by means of a transport gas; the multi-way valve (11) is connected to a system for loading the gas to be analysed, connected to one path (4) of the said valve (11) for the emission of the said gas to be analysed in the injection area (13) and by mechanisms (16, 17) to regulate the internal pressure of the said injection area.
IT8909474A 1989-07-07 1989-07-07 Gas chromatograph for samples with varying pressure IT1233706B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8909474A IT1233706B (en) 1989-07-07 1989-07-07 Gas chromatograph for samples with varying pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8909474A IT1233706B (en) 1989-07-07 1989-07-07 Gas chromatograph for samples with varying pressure

Publications (2)

Publication Number Publication Date
IT8909474A0 IT8909474A0 (en) 1989-07-07
IT1233706B true IT1233706B (en) 1992-04-14

Family

ID=11130686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8909474A IT1233706B (en) 1989-07-07 1989-07-07 Gas chromatograph for samples with varying pressure

Country Status (1)

Country Link
IT (1) IT1233706B (en)

Also Published As

Publication number Publication date
IT8909474A0 (en) 1989-07-07

Similar Documents

Publication Publication Date Title
DE3170534D1 (en) A device for vaporization injection in a gas-chromatographic column
GB1263482A (en) Sample injector for use in liquid chromatography
EP0355546A3 (en) A method and device for the control of gaschromatographic functions
DE58902153D1 (en) FUEL INJECTION DEVICE.
ZA818479B (en) A compressed air dehumidifier
GB922425A (en) Vapor fraction analyzer
MY101790A (en) A fluid pressure control valve and a system which includes such a valve
DE3070632D1 (en) A device for the automatisation of at least one operation in an injector for gas chromatographic columns
IT1233706B (en) Gas chromatograph for samples with varying pressure
DE3060790D1 (en) Microchromatographic system for checking the intake of medicines via urine samples
FR2447032A1 (en) VAPORIZATION INJECTOR FOR GAS E PHAS CHROMATOGRAPHY COLUMNS
JPS56101550A (en) Controllvalve for direct ion column injector path
ITTO20010175V0 (en) SAMPLER, PARTICULARLY FOR AUTOMATIC ELEMENTARY ANALYZERS.
FR2399610A1 (en) Control valve for high pressure gas bottle - can be rotated for ease of access through window in guard on top of bottle
GB1258825A (en)
GB986763A (en) Fluid sampling device
EP0102073A3 (en) A syringe for collecting a blood sample
EP0225779A3 (en) Injection device and liquid sample analyser
ES2016213A6 (en) Compressed air gun. (Machine-translation by Google Translate, not legally binding)
JPS57173752A (en) Introducing device for gas to be analized
JPS5214492A (en) Gas analyzing device for biological fluid compound with permutation tube and gas chromatography mechanism
ES282163U (en) Adjustable decompressor in a large zone (Machine-translation by Google Translate, not legally binding)
JPS57132058A (en) Sampling system
KR900016740A (en) Automatic durability tester of cook for gas stove
ES260671U (en) Device for the control of the valve of an aerosol bombone (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950727