CA1134956A - Spectrometre de masse en tandem avec sections de barres a courant alternatif seulement a structure ouverte et methode d'utilisation d'un spectrometre de masse - Google Patents
Spectrometre de masse en tandem avec sections de barres a courant alternatif seulement a structure ouverte et methode d'utilisation d'un spectrometre de masseInfo
- Publication number
- CA1134956A CA1134956A CA000333326A CA333326A CA1134956A CA 1134956 A CA1134956 A CA 1134956A CA 000333326 A CA000333326 A CA 000333326A CA 333326 A CA333326 A CA 333326A CA 1134956 A CA1134956 A CA 1134956A
- Authority
- CA
- Canada
- Prior art keywords
- rods
- gas
- rod
- ions
- mass spectrometer
- 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
- 238000000034 method Methods 0.000 title claims description 4
- 150000002500 ions Chemical class 0.000 claims abstract description 73
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 2
- 230000000875 corresponding effect Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 239000007790 solid phase Substances 0.000 claims 2
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 78
- 239000000543 intermediate Substances 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 10
- 239000000872 buffer Substances 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100001674 Emericella variicolor andI gene Proteins 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000451 chemical ionisation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001360 collision-induced dissociation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
- H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
- H01J49/005—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by collision with gas, e.g. by introducing gas or by accelerating ions with an electric field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/062—Ion guides
- H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000333326A CA1134956A (fr) | 1979-08-03 | 1979-08-03 | Spectrometre de masse en tandem avec sections de barres a courant alternatif seulement a structure ouverte et methode d'utilisation d'un spectrometre de masse |
| EP19800302634 EP0024149B1 (fr) | 1979-08-03 | 1980-08-01 | Spectromètre de masse tandem et procédé de fonctionnement d'un système de spectromètre de masse |
| DE8080302634T DE3068430D1 (en) | 1979-08-03 | 1980-08-01 | Tandem mass spectrometer and method of operating a mass spectrometer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000333326A CA1134956A (fr) | 1979-08-03 | 1979-08-03 | Spectrometre de masse en tandem avec sections de barres a courant alternatif seulement a structure ouverte et methode d'utilisation d'un spectrometre de masse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1134956A true CA1134956A (fr) | 1982-11-02 |
Family
ID=4114875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000333326A Expired CA1134956A (fr) | 1979-08-03 | 1979-08-03 | Spectrometre de masse en tandem avec sections de barres a courant alternatif seulement a structure ouverte et methode d'utilisation d'un spectrometre de masse |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0024149B1 (fr) |
| CA (1) | CA1134956A (fr) |
| DE (1) | DE3068430D1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238474C2 (de) * | 1982-10-16 | 1987-01-08 | Finnigan MAT GmbH, 2800 Bremen | Hybrid-Massenspektrometer |
| GB8305228D0 (en) * | 1983-02-25 | 1983-03-30 | Vg Instr Ltd | Operating quadrupole mass spectrometers |
| US4731533A (en) * | 1986-10-15 | 1988-03-15 | Vestec Corporation | Method and apparatus for dissociating ions by electron impact |
| MXPA04010331A (es) | 2002-04-19 | 2005-02-03 | Thomson Licensing Sa | Esquema de diversidad para codificacion de control del error en un sistema con datos en prioridad. |
| CN206210749U (zh) * | 2013-06-03 | 2017-05-31 | 珀金埃尔默健康科学股份有限公司 | 包括多级组件的装置和包括该装置的质谱仪或套件，以及基于质荷比传输离子的装置 |
| CN105869987B (zh) * | 2016-05-30 | 2018-01-09 | 大连交通大学 | 一种四极质谱仪 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2283547A2 (fr) * | 1974-08-30 | 1976-03-26 | Extranuclear Lab Inc | Procede et dispositif pour la separation dans l'espace de champs electriques de courant alternatif et continu, avec application aux champs de bordure, dans les filtres de masse quadripolaires |
| DE2539161C2 (de) * | 1975-09-03 | 1981-12-24 | Varian Mat Gmbh, 2800 Bremen | Massenspektrometer |
| US4148196A (en) * | 1977-04-25 | 1979-04-10 | Sciex Inc. | Multiple stage cryogenic pump and method of pumping |
-
1979
- 1979-08-03 CA CA000333326A patent/CA1134956A/fr not_active Expired
-
1980
- 1980-08-01 EP EP19800302634 patent/EP0024149B1/fr not_active Expired
- 1980-08-01 DE DE8080302634T patent/DE3068430D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0024149A1 (fr) | 1981-02-25 |
| EP0024149B1 (fr) | 1984-07-04 |
| DE3068430D1 (en) | 1984-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |