DE69520331T2 - Massenspektrometrie von Lösungen und Vorrichtung dafür - Google Patents

Massenspektrometrie von Lösungen und Vorrichtung dafür

Info

Publication number
DE69520331T2
DE69520331T2 DE69520331T DE69520331T DE69520331T2 DE 69520331 T2 DE69520331 T2 DE 69520331T2 DE 69520331 T DE69520331 T DE 69520331T DE 69520331 T DE69520331 T DE 69520331T DE 69520331 T2 DE69520331 T2 DE 69520331T2
Authority
DE
Germany
Prior art keywords
solutions
mass spectrometry
device therefor
therefor
spectrometry
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
DE69520331T
Other languages
English (en)
Other versions
DE69520331D1 (de
Inventor
Yasuaki Takada
Minoru Sakairi
Atsumu Hirabayashi
Takayuki Nabeshima
Hideaki Koizumi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69520331D1 publication Critical patent/DE69520331D1/de
Publication of DE69520331T2 publication Critical patent/DE69520331T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/165—Electrospray ionisation
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7233—Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
    • G01N30/724—Nebulising, aerosol formation or ionisation
    • G01N30/7266—Nebulising, aerosol formation or ionisation by electric field, e.g. electrospray
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/168—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission field ionisation, e.g. corona discharge
DE69520331T 1994-11-28 1995-11-16 Massenspektrometrie von Lösungen und Vorrichtung dafür Expired - Lifetime DE69520331T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29258994A JP3274302B2 (ja) 1994-11-28 1994-11-28 質量分析計

Publications (2)

Publication Number Publication Date
DE69520331D1 DE69520331D1 (de) 2001-04-19
DE69520331T2 true DE69520331T2 (de) 2001-10-31

Family

ID=17783737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520331T Expired - Lifetime DE69520331T2 (de) 1994-11-28 1995-11-16 Massenspektrometrie von Lösungen und Vorrichtung dafür

Country Status (4)

Country Link
US (3) US6121608A (de)
EP (1) EP0715337B1 (de)
JP (1) JP3274302B2 (de)
DE (1) DE69520331T2 (de)

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EP3155640A4 (de) * 2014-06-16 2018-07-04 Purdue Research Foundation Probenanalysesystem und verfahren zur verwendung
CN105304451B (zh) * 2015-10-23 2017-06-16 浙江好创生物技术有限公司 一种应用于质谱仪的电喷雾离子源及质谱分析方法
WO2018100612A1 (ja) * 2016-11-29 2018-06-07 株式会社島津製作所 イオン化装置及び質量分析装置
CN111052302B (zh) * 2017-08-17 2023-10-13 Dh科技发展私人贸易有限公司 具有不对称喷雾的apci离子源
US11709155B2 (en) * 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes
US11709156B2 (en) 2017-09-18 2023-07-25 Waters Technologies Corporation Use of vapor deposition coated flow paths for improved analytical analysis
CN109860015B (zh) * 2019-02-28 2021-07-06 苏州大学 一种复合电离源装置
CN109887825B (zh) * 2019-04-10 2024-03-05 哈尔滨工业大学（威海） 一种化学反应中间体质谱检测方法
US11918936B2 (en) 2020-01-17 2024-03-05 Waters Technologies Corporation Performance and dynamic range for oligonucleotide bioanalysis through reduction of non specific binding
WO2023003335A1 (ko) * 2021-07-20 2023-01-26 주식회사 엘지화학 액체 크로마토그래피, 이온화 장치 그리고 질량 분석기의 인터페이스 및 이를 이용한 시료 분석 방법

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Also Published As

Publication number Publication date
US6437327B2 (en) 2002-08-20
JP3274302B2 (ja) 2002-04-15
US20010022344A1 (en) 2001-09-20
EP0715337B1 (de) 2001-03-14
JPH08145950A (ja) 1996-06-07
EP0715337A1 (de) 1996-06-05
DE69520331D1 (de) 2001-04-19
US6252225B1 (en) 2001-06-26
US6121608A (en) 2000-09-19

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