RU2012118518A - ELECTRIC SPRAY OF CHROMATOGRAPHIC FLOWS OF ANALYZED SOLUTIONS OF SUBSTANCES FOR ION SOURCES - Google Patents

ELECTRIC SPRAY OF CHROMATOGRAPHIC FLOWS OF ANALYZED SOLUTIONS OF SUBSTANCES FOR ION SOURCES Download PDF

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RU2012118518A
RU2012118518A RU2012118518/28A RU2012118518A RU2012118518A RU 2012118518 A RU2012118518 A RU 2012118518A RU 2012118518/28 A RU2012118518/28 A RU 2012118518/28A RU 2012118518 A RU2012118518 A RU 2012118518A RU 2012118518 A RU2012118518 A RU 2012118518A
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Russia
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capillary
chromatographic
substances
flows
ion sources
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RU2012118518/28A
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Russian (ru)
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RU2530783C2 (en
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Николай Васильевич Краснов
Марат Зарифович Мурадымов
Владимир Андреевич Самокиш
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Федеральное государственное бюджетное учреждение науки Институт аналитического приборостроения Российской академии наук (ИАП РАН)
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Abstract

Устройство электрораспыления хроматографических потоков анализируемых растворов веществ для источников ионов, включающее капилляр, в торце которого расположен мениск распыляемого раствора и коаксиально которому расположен внешний капилляр большего диаметра, входную диафрагму, отличающееся тем, что торец капилляра с мениском распыляемого раствора ориентирован вертикально вверх, напротив торца в горизонтальной плоскости с наклоном расположен плоский противоэлектрод, электрически соединенный с входной диафрагмой системы транспортировки ионов анализатора, а коаксиальный зазор между капиллярами подключен к воздушному откачивающему насосу.An electrospray device for chromatographic flows of analyte solutions of substances for ion sources, including a capillary, at the end of which there is a meniscus of the sprayed solution and coaxially to which there is an outer capillary of a larger diameter, an inlet diaphragm, characterized in that the end of the capillary with the meniscus of the sprayed solution is oriented vertically upward, opposite the end to a horizontal plane with a slope is a flat counter electrode, electrically connected to the input diaphragm of the transport system analyzer ions, and the coaxial gap between the capillaries is connected to the air pump.

Claims (1)

Устройство электрораспыления хроматографических потоков анализируемых растворов веществ для источников ионов, включающее капилляр, в торце которого расположен мениск распыляемого раствора и коаксиально которому расположен внешний капилляр большего диаметра, входную диафрагму, отличающееся тем, что торец капилляра с мениском распыляемого раствора ориентирован вертикально вверх, напротив торца в горизонтальной плоскости с наклоном расположен плоский противоэлектрод, электрически соединенный с входной диафрагмой системы транспортировки ионов анализатора, а коаксиальный зазор между капиллярами подключен к воздушному откачивающему насосу. An electrospray device for chromatographic flows of analyte solutions of substances for ion sources, including a capillary, at the end of which there is a meniscus of the sprayed solution and coaxially to which there is an outer capillary of a larger diameter, an inlet diaphragm, characterized in that the end of the capillary with the meniscus of the sprayed solution is oriented vertically upward, opposite the end to a horizontal plane with a slope is a flat counter electrode, electrically connected to the input diaphragm of the transport system analyzer ions, and the coaxial gap between the capillaries is connected to the air pump.
RU2012118518/28A 2012-04-27 2012-04-27 Apparatus for electrospraying chromatographic streams of test solutions of substances for ion sources RU2530783C2 (en)

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RU2012118518/28A RU2530783C2 (en) 2012-04-27 2012-04-27 Apparatus for electrospraying chromatographic streams of test solutions of substances for ion sources

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RU2012118518/28A RU2530783C2 (en) 2012-04-27 2012-04-27 Apparatus for electrospraying chromatographic streams of test solutions of substances for ion sources

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Cited By (1)

* Cited by examiner, † Cited by third party
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RU2608366C2 (en) * 2014-12-05 2017-01-18 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Method for stable electrospraying of solutions in source of ions at atmospheric pressure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2612324C2 (en) * 2014-10-20 2017-03-07 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Method of continuous stable electric spraying of solutions in source of ions at atmospheric pressure
RU2587679C2 (en) * 2014-11-14 2016-06-20 Федеральное государственное унитарное предприятие Научно-технический центр радиационно-химической безопасности и гигиены ФМБА России Device for continuous stable electric spraying of solutions in source of ions at atmospheric pressure
RU2608361C2 (en) * 2015-06-04 2017-01-18 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Device for formation of drop-free ion flow at electrospraying of analyzed solutions in ion sources with atmospheric pressure
RU2608362C2 (en) * 2015-06-11 2017-01-18 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Device of stable electro-spraying solutions of substances at atmospheric pressure for ion sources
RU169146U1 (en) * 2015-12-09 2017-03-07 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") The device of the ion source is an electrospray for obtaining a drop-free stable ion current of the analytes from solutions for a long time
RU2733530C1 (en) * 2019-06-27 2020-10-05 Федеральное государственное бюджетное учреждение науки Институт аналитического приборостроения Российской академии наук Apparatus for depositing nanoparticles of metal oxides on a metal surface under normal conditions

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US5495108A (en) * 1994-07-11 1996-02-27 Hewlett-Packard Company Orthogonal ion sampling for electrospray LC/MS
US6690006B2 (en) * 2001-05-24 2004-02-10 New Objective, Inc. Method and apparatus for multiple electrospray sample introduction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2608366C2 (en) * 2014-12-05 2017-01-18 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Method for stable electrospraying of solutions in source of ions at atmospheric pressure

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