CA1004999A - Sample method and arrangement for gas chromatograph - Google Patents
Sample method and arrangement for gas chromatographInfo
- Publication number
- CA1004999A CA1004999A CA176,152A CA176152A CA1004999A CA 1004999 A CA1004999 A CA 1004999A CA 176152 A CA176152 A CA 176152A CA 1004999 A CA1004999 A CA 1004999A
- Authority
- CA
- Canada
- Prior art keywords
- arrangement
- gas chromatograph
- sample method
- sample
- chromatograph
- 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
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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/10—Preparation using a splitter
-
- 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
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
- G01N2030/347—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient mixers
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00271901A US3798973A (en) | 1972-07-14 | 1972-07-14 | Sample method and arrangement for gas chromatograph |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1004999A true CA1004999A (en) | 1977-02-08 |
Family
ID=23037566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA176,152A Expired CA1004999A (en) | 1972-07-14 | 1973-07-11 | Sample method and arrangement for gas chromatograph |
Country Status (8)
Country | Link |
---|---|
US (1) | US3798973A (nl) |
JP (1) | JPS4954095A (nl) |
CA (1) | CA1004999A (nl) |
CH (1) | CH588073A5 (nl) |
DE (1) | DE2334624A1 (nl) |
FR (1) | FR2192853B3 (nl) |
GB (1) | GB1434987A (nl) |
IT (1) | IT1011010B (nl) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367645A (en) * | 1980-12-03 | 1983-01-11 | Kinetics Technology International Corporation | Hot gas sampling |
DE3435216A1 (de) * | 1984-09-26 | 1986-04-03 | Studiengesellschaft Kohle mbH, 4330 Mülheim | Verfahren und vorrichtung zur split- und splitlosen probenaufgabe mit der spritze auf kapillarsaeulen |
US4842825A (en) * | 1986-06-19 | 1989-06-27 | Ruska Laboratories, Inc. | Apparatus for determining chemical structure |
DE3708504A1 (de) * | 1987-03-16 | 1988-09-29 | Siemens Ag | Einrichtung zur stroemungsteilung bei der gaschromatographischen analyse |
US4766760A (en) * | 1987-11-03 | 1988-08-30 | Vsesojuzny Nauchno-Issledovatelsky I Konstruktorsky Istitute Khromatografii | Method of chromatographic analysis of a mixture of liquid substances and a gas chromatograph for carrying out the method |
US5119669A (en) * | 1990-07-31 | 1992-06-09 | Restek Corporation | Sleeve units for inlet splitters of capillary gas chromatographs |
US5205845A (en) * | 1990-09-28 | 1993-04-27 | The Regents Of The University Of Michigan | Mechanical gas chromatography injection valves and column multiplexing techniques |
US5281256A (en) * | 1990-09-28 | 1994-01-25 | Regents Of The University Of Michigan | Gas chromatography system with column bifurcation and tunable selectivity |
US5288310A (en) * | 1992-09-30 | 1994-02-22 | The Regents Of The University Of Michigan | Adsorbent trap for gas chromatography |
ES2103224B1 (es) * | 1994-05-18 | 1998-04-16 | Univ Cordoba | Analizador automatico para el tratamiento previo de muestras liquidas. |
US5741960A (en) * | 1994-05-27 | 1998-04-21 | Daniel Industries, Inc. | Probe chromatograph apparatus and method |
US5467635A (en) * | 1994-12-12 | 1995-11-21 | Shimadzu Corporation | Gas chromatograph |
DE19703452A1 (de) * | 1996-02-29 | 1997-09-04 | Hewlett Packard Co | System zum schnittstellenmäßigen Verbinden von Probenvorbereitungsgeräten mit einem Chromatograph |
US6301952B1 (en) * | 1998-12-30 | 2001-10-16 | Varian, Inc. | Gas chromatographic device |
US8181544B2 (en) * | 2008-11-18 | 2012-05-22 | Picarro, Inc. | Liquid sample evaporator for vapor analysis |
EP2626697B1 (en) * | 2012-02-07 | 2018-10-31 | King Saud University | Liquid chromatography device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB971678A (en) * | 1962-03-05 | 1964-09-30 | Perkin Elmer Corp | Gas chromatography injector |
-
1972
- 1972-07-14 US US00271901A patent/US3798973A/en not_active Expired - Lifetime
-
1973
- 1973-07-07 DE DE19732334624 patent/DE2334624A1/de not_active Withdrawn
- 1973-07-11 CA CA176,152A patent/CA1004999A/en not_active Expired
- 1973-07-11 CH CH1014273A patent/CH588073A5/xx not_active IP Right Cessation
- 1973-07-13 FR FR7326630A patent/FR2192853B3/fr not_active Expired
- 1973-07-13 IT IT51455/73A patent/IT1011010B/it active
- 1973-07-13 GB GB3354073A patent/GB1434987A/en not_active Expired
- 1973-07-13 JP JP48079208A patent/JPS4954095A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4954095A (nl) | 1974-05-25 |
DE2334624A1 (de) | 1974-01-24 |
CH588073A5 (nl) | 1977-05-31 |
US3798973A (en) | 1974-03-26 |
FR2192853A1 (nl) | 1974-02-15 |
IT1011010B (it) | 1977-01-20 |
FR2192853B3 (nl) | 1976-07-02 |
GB1434987A (en) | 1976-05-12 |
AU5801273A (en) | 1975-01-16 |
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