Pressure-controlled on-column injection method for microcolumn liquid chromatography

Toyohide Takeuchi; Takuya Kimura; Ji Ye Jin; Chuzo Fujimoto; Kazutoku Ohta; Kwang Pill Lee; Je Jeong Ryoo; Seong Ho Choi

doi:10.2116/analsci.19.1265

Pressure-controlled on-column injection method for microcolumn liquid chromatography

Toyohide Takeuchi, Takuya Kimura, Ji Ye Jin, Chuzo Fujimoto, Kazutoku Ohta, Kwang Pill Lee, Je Jeong Ryoo, Seong Ho Choi

Department of Chemical Science Education

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A pressure-controlled on-column injection method was developed for microcolumn liquid chromatography. The system was assembled from a syringe pump, a Model M-445 Six-Way Micro Selection Valve, a separation column and a UV detector. The injection volume could be regulated by changing the applied pressure and/or the sample loading time. The system was evaluated in the ion-exchange mode. The system was applied to the determination of anions in river-water samples.

Original language	English
Pages (from-to)	1265-1267
Number of pages	3
Journal	Analytical Sciences
Volume	19
Issue number	9
DOIs	https://doi.org/10.2116/analsci.19.1265
State	Published - 1 Sep 2003

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abstract = "A pressure-controlled on-column injection method was developed for microcolumn liquid chromatography. The system was assembled from a syringe pump, a Model M-445 Six-Way Micro Selection Valve, a separation column and a UV detector. The injection volume could be regulated by changing the applied pressure and/or the sample loading time. The system was evaluated in the ion-exchange mode. The system was applied to the determination of anions in river-water samples.",

author = "Toyohide Takeuchi and Takuya Kimura and Jin, {Ji Ye} and Chuzo Fujimoto and Kazutoku Ohta and Lee, {Kwang Pill} and Ryoo, {Je Jeong} and Choi, {Seong Ho}",

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AU - Takeuchi, Toyohide

AU - Kimura, Takuya

AU - Jin, Ji Ye

AU - Fujimoto, Chuzo

AU - Ohta, Kazutoku

AU - Lee, Kwang Pill

AU - Ryoo, Je Jeong

AU - Choi, Seong Ho

PY - 2003/9/1

Y1 - 2003/9/1

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Pressure-controlled on-column injection method for microcolumn liquid chromatography

Abstract

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