ES2155346B1 - TRANSFER LINE FOR GAS CHROMATOGRAPHY. - Google Patents

TRANSFER LINE FOR GAS CHROMATOGRAPHY.

Info

Publication number
ES2155346B1
ES2155346B1 ES9801923A ES9801923A ES2155346B1 ES 2155346 B1 ES2155346 B1 ES 2155346B1 ES 9801923 A ES9801923 A ES 9801923A ES 9801923 A ES9801923 A ES 9801923A ES 2155346 B1 ES2155346 B1 ES 2155346B1
Authority
ES
Spain
Prior art keywords
tube
transfer line
gas chromatography
introduction
piece
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.)
Expired - Lifetime
Application number
ES9801923A
Other languages
Spanish (es)
Other versions
ES2155346A1 (en
Inventor
Alonso Jose Ignacio Garcia
Camblor Manuel Gutierrez
Medel Alfredo Sanz
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.)
Universidad de Oviedo
Original Assignee
Universidad de Oviedo
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 Universidad de Oviedo filed Critical Universidad de Oviedo
Priority to ES9801923A priority Critical patent/ES2155346B1/en
Publication of ES2155346A1 publication Critical patent/ES2155346A1/en
Application granted granted Critical
Publication of ES2155346B1 publication Critical patent/ES2155346B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Línea de transferencia para cromatografía de gases. Consiste en un tubo metálico (1) con un hueco longitudinal interno (2) donde se introduce el final de la columna cromatográfica (3). El tubo (1) en su parte inferior esta provisto de rosca para fijar la columna (3) y su diámetro externo es menor en su parte superior. El tubo (1) está conectado en su parte superior a una pieza (4) que permite la introducción de un flujo envolvente de gas auxiliar en el huelgo creado entre el tubo (1) y la parte interna de la pieza (4). La salida superior de la pieza (4) se conecta al detector mediante un tubo flexible (5). El tubo (1) atraviesa longitudinalmente un bloque metálico externo (6) provisto de otros tres orificios: uno para la introducción de un calentador (7), otro donde se coloca un sensor de temperatura (8) y un tercero para la fijación del tubo (1) mediante un tornillo.Transfer line for gas chromatography. It consists of a metal tube (1) with an internal longitudinal recess (2) where the end of the chromatographic column (3) is introduced. The tube (1) in its lower part is provided with a thread to fix the column (3) and its external diameter is smaller in its upper part. The tube (1) is connected in its upper part to a piece (4) that allows the introduction of an auxiliary gas envelope flow in the gap created between the tube (1) and the internal part of the piece (4). The upper part outlet (4) is connected to the detector by means of a flexible tube (5). The tube (1) longitudinally crosses an external metal block (6) provided with three other holes: one for the introduction of a heater (7), another where a temperature sensor (8) is placed and a third for the fixing of the tube (1) by means of a screw.

ES9801923A 1998-09-09 1998-09-09 TRANSFER LINE FOR GAS CHROMATOGRAPHY. Expired - Lifetime ES2155346B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9801923A ES2155346B1 (en) 1998-09-09 1998-09-09 TRANSFER LINE FOR GAS CHROMATOGRAPHY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801923A ES2155346B1 (en) 1998-09-09 1998-09-09 TRANSFER LINE FOR GAS CHROMATOGRAPHY.

Publications (2)

Publication Number Publication Date
ES2155346A1 ES2155346A1 (en) 2001-05-01
ES2155346B1 true ES2155346B1 (en) 2001-12-01

Family

ID=8305148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9801923A Expired - Lifetime ES2155346B1 (en) 1998-09-09 1998-09-09 TRANSFER LINE FOR GAS CHROMATOGRAPHY.

Country Status (1)

Country Link
ES (1) ES2155346B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258403A (en) * 1968-09-11 1971-12-30
US4650964A (en) * 1984-02-21 1987-03-17 Hewlett-Packard Company Electrically heated transfer line for capillary tubing
US5215556A (en) * 1992-04-15 1993-06-01 The Dow Chemical Company Apparatus and method for establishing a temperature gradient in a chromatography column
DE19520715C1 (en) * 1995-06-12 1996-08-14 Eberhard Gerstel Gas chromatographic transfer tube

Also Published As

Publication number Publication date
ES2155346A1 (en) 2001-05-01

Similar Documents

Publication Publication Date Title
EP0053768A3 (en) A connecting device for pneumatic and/or hydraulic circuits in column chromatography
SE7611712L (en) ADJUSTABLE POWER COUPLING
ATE49057T1 (en) LIQUID CHROMATOGRAPHY COLUMN.
ES2155346B1 (en) TRANSFER LINE FOR GAS CHROMATOGRAPHY.
FR2598176B1 (en) SILENCER FOR GAS CURRENT
DE50101132D1 (en) Fastening device for fittings
DE50110659D1 (en) Mast for a carrying device
ITMI931977A1 (en) RELEASABLE PIPE COLLAR
ES2154239A1 (en) Oxygen probe
SE8804581L (en) DEVICE FOR INTRAPLEURAL ANESTHESIA
ATE52609T1 (en) HEATING DEVICE.
ES2045313T3 (en) AIR FEEDER FOR GAS ANALYZER TUBES.
ATE34030T1 (en) HANGING DEVICE.
GB1422378A (en) Oleopneumatic cable tensioning device
ES2165794A1 (en) Multipurpose support clamp for tubes
ES126345U (en) Hidden mounting device for pipes. (Machine-translation by Google Translate, not legally binding)
ES123987U (en) Fitting for high pressure tubes. (Machine-translation by Google Translate, not legally binding)
ES305959A2 (en) A device for solidarizing between at least two or more tubes or laminar plates or both things conjunctively. (Machine-translation by Google Translate, not legally binding)
KR930000975A (en) Optical cable assembly dies with jelly filling means
SE9900779L (en) Measuring instruments
AR002836A1 (en) DISPOSABLE GRAVITATORY INTRA VENOUS FLOW REGULATOR.
ES227054U (en) Union device for tubular elements. (Machine-translation by Google Translate, not legally binding)
KR850003581A (en) Automobile Exhaust Reburn Unit
ES236486U (en) Pipe device for pipes. (Machine-translation by Google Translate, not legally binding)
ES134064U (en) Device applicable to flexible pipes to control the passage of liquids. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20010501

Kind code of ref document: A1

Effective date: 20010501