A Flow Injection-Capillary Electrophoresis System with High Voltage Contactless Conductivity Detection for Automated Dual Opposite End Injection.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00000822" target="_blank" >RIV/62156489:43210/04:00000822 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A Flow Injection-Capillary Electrophoresis System with High Voltage Contactless Conductivity Detection for Automated Dual Opposite End Injection.

Original language description

The system comprises two flow injection-capillary electrophoresis interfaces into which the opposite ends of the separation capillary are inserted. The electrolyte solution flows through both interfaces by use of hydrostatic pressure. The injection of the samples into the electrolyte flow is accomplished by a rotary-type chromatographic valve at the grounded side and by a pinch-valve injector at the high voltage side that provides sufficient isolation from the high electric field. The system allows a fully automated dual-injection sequence of samples from both capillary ends and simultaneous electrophoretic separation of anions and cations in the samples. The analytes are detected by a high voltage contactless conductometric detector positioned approximately in the middle of the separation capillary. The parameters of the system were evaluated. The repeatability of the flow injection-capillary electrophoresis system for the simultaneous determination of anions and cations was evaluated

Czech name

FI-CE systém s CCD detektcí pro automatické DOI dávkování

Czech description

kapilární elektroforéza

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Electrophoresis

ISSN

0173-0835

e-ISSN

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Volume of the periodical

25

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

35-42

UT code for WoS article

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EID of the result in the Scopus database

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