JP2015007614A5 - - Google Patents

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Publication number
JP2015007614A5
JP2015007614A5 JP2014103955A JP2014103955A JP2015007614A5 JP 2015007614 A5 JP2015007614 A5 JP 2015007614A5 JP 2014103955 A JP2014103955 A JP 2014103955A JP 2014103955 A JP2014103955 A JP 2014103955A JP 2015007614 A5 JP2015007614 A5 JP 2015007614A5
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JP
Japan
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target
electron
sample
energy
electron energy
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JP2014103955A
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Japanese (ja)
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JP6522284B2 (ja
JP2015007614A (ja
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Priority claimed from US13/925,470 external-priority patent/US20140374583A1/en
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JP2014103955A 2013-06-24 2014-05-20 質量スペクトルデータを収集する方法及び質量分析（ｍｓ）システム Active JP6522284B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/925,470 US20140374583A1 (en) 2013-06-24 2013-06-24 Electron ionization (ei) utilizing different ei energies
US13/925,470 2013-06-24

Publications (3)

Publication Number Publication Date
JP2015007614A JP2015007614A (ja) 2015-01-15
JP2015007614A5 true JP2015007614A5 (enExample) 2017-06-22
JP6522284B2 JP6522284B2 (ja) 2019-05-29

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JP2014103955A Active JP6522284B2 (ja) 2013-06-24 2014-05-20 質量スペクトルデータを収集する方法及び質量分析（ｍｓ）システム

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US (2) US20140374583A1 (enExample)
EP (1) EP2819148B1 (enExample)
JP (1) JP6522284B2 (enExample)
CN (1) CN104241075B (enExample)
ES (1) ES2773134T3 (enExample)
GB (1) GB2515886A (enExample)

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GB2518122B (en) * 2013-02-19 2018-08-08 Markes International Ltd An electron ionisation apparatus
GB2562170B (en) * 2013-02-19 2019-02-06 Markes International Ltd A method of ionising analyte molecules for analysis
US9401266B2 (en) * 2014-07-25 2016-07-26 Bruker Daltonics, Inc. Filament for mass spectrometric electron impact ion source
US10176977B2 (en) 2014-12-12 2019-01-08 Agilent Technologies, Inc. Ion source for soft electron ionization and related systems and methods
US20170089915A1 (en) * 2015-09-30 2017-03-30 Agilent Technologies, Inc. Methods of analyte derivatization and enhanced soft ionization
GB2561378B (en) * 2017-04-12 2022-10-12 Micromass Ltd Optimised targeted analysis
CN111223747A (zh) * 2018-11-27 2020-06-02 中国科学院大连化学物理研究所 一种用于质谱的能量可调放电光电离源
EP3918624A1 (en) * 2019-02-01 2021-12-08 DH Technologies Development Pte. Ltd. A system and method to conduct correlated chemical mapping
DE102019208278A1 (de) 2019-06-06 2019-08-01 Carl Zeiss Smt Gmbh Ionisierungseinrichtung und Massenspektrometer
JP7320249B2 (ja) * 2019-07-18 2023-08-03 日本金属化学株式会社 ガス分析装置
CN111175397A (zh) * 2020-01-09 2020-05-19 大连理工大学 一种基于GC-QTOF构建的VOCs非目标筛查方法
US11430643B2 (en) * 2020-09-29 2022-08-30 Tokyo Electron Limited Quantification of processing chamber species by electron energy sweep
CN116635976A (zh) 2020-12-23 2023-08-22 万机仪器公司 使用质谱测定法监测自由基粒子浓度
EP4441771A1 (en) * 2021-12-03 2024-10-09 DH Technologies Development Pte. Ltd. High throughput mass spectral data generation
GB2613890A (en) * 2021-12-20 2023-06-21 Thermo Fisher Scient Bremen Gmbh A method of determining operational parameters of a spectrometer, a mass spectrometer and computer software configured to perform the method

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US3924134A (en) * 1974-11-29 1975-12-02 Ibm Double chamber ion source
US5107109A (en) * 1986-03-07 1992-04-21 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer
IL90970A (en) * 1989-07-13 1993-07-08 Univ Ramot Mass spectrometer method and apparatus for analyzing materials
JPH04267045A (ja) * 1991-02-22 1992-09-22 Shimadzu Corp 電子衝撃型イオン源
EP0515352A1 (de) * 1991-05-24 1992-11-25 IMS Ionen Mikrofabrikations Systeme Gesellschaft m.b.H. Ionenquelle
RU2084085C1 (ru) * 1995-07-14 1997-07-10 Центральный научно-исследовательский институт машиностроения Ускоритель с замкнутым дрейфом электронов
JP3623025B2 (ja) * 1995-09-29 2005-02-23 日機装株式会社 混合気体成分分析装置
JP2820083B2 (ja) * 1995-11-08 1998-11-05 日本電気株式会社 質量分析装置及びラジカル計測方法
US6630664B1 (en) * 1999-02-09 2003-10-07 Syagen Technology Atmospheric pressure photoionizer for mass spectrometry
US6617771B2 (en) * 2002-01-24 2003-09-09 Aviv Amirav Electron ionization ion source
CA2518568C (en) * 2003-04-09 2012-09-25 Mds Inc., Doing Business Through Its Mds Sciex Division Dynamic background signal exclusion in chromatography/mass spectrometry data-dependent, data acquisition
US7462821B2 (en) * 2003-04-25 2008-12-09 Griffin Analytical Technologies, L.L.C. Instrumentation, articles of manufacture, and analysis methods
US7291845B2 (en) * 2005-04-26 2007-11-06 Varian, Inc. Method for controlling space charge-driven ion instabilities in electron impact ion sources
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US7329864B2 (en) * 2005-09-12 2008-02-12 Yang Wang Mass spectrometry with multiple ionization sources and multiple mass analyzers
US7482580B2 (en) * 2005-10-20 2009-01-27 Agilent Technologies, Inc. Dynamic adjustment of ion monitoring periods
WO2009044900A1 (ja) * 2007-10-05 2009-04-09 Hokkaido University 糖鎖自動前処理装置
WO2009147894A1 (ja) * 2008-06-05 2009-12-10 株式会社日立ハイテクノロジーズ イオンビーム装置
JP5526379B2 (ja) * 2009-06-25 2014-06-18 独立行政法人製品評価技術基盤機構 新規化合物の同定法
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GB2518122B (en) * 2013-02-19 2018-08-08 Markes International Ltd An electron ionisation apparatus

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