Electron-capture detection in reversed-phase liquid chromatography using packed-capillary columns.

B.N. Zegers; J.F.C. de Brouwer; A. Poppema; H. Lingeman; U.A.T. Brinkman

doi:10.1016/0003-2670(94)00552-W

Electron-capture detection in reversed-phase liquid chromatography using packed-capillary columns.

B.N. Zegers
, J.F.C. de Brouwer
, A. Poppema
, H. Lingeman
, U.A.T. Brinkman

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

A new type of interface has been developed for the direct coupling of packed-capillary reversed-phase liquid chromatography with electron-capture detection. This interface allows the detection of relatively non-volatile and/or polar compounds, and simply consists of a fused-silica capillary (50 μm I.D.) inside of a stainless-steel capillary (0.32 mm I.D.) connecting the analytical column with the detector through the oven wall. The make-up gas is used for cooling of the fused-silica capillary. With flow-injection analysis the influence of several parameters (e.g. flow-rate of the make-up gas and mobile phase, oven temperature) on the performance of the total system (i.e. band broadening, sensitivity) has been studied. Using optimal conditions (flow-rate 2 μl min

Original language	English
Pages (from-to)	47
Journal	Analytica Chimica Acta
Volume	304
DOIs	https://doi.org/10.1016/0003-2670(94)00552-W
Publication status	Published - 1995

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title = "Electron-capture detection in reversed-phase liquid chromatography using packed-capillary columns.",

abstract = "A new type of interface has been developed for the direct coupling of packed-capillary reversed-phase liquid chromatography with electron-capture detection. This interface allows the detection of relatively non-volatile and/or polar compounds, and simply consists of a fused-silica capillary (50 μm I.D.) inside of a stainless-steel capillary (0.32 mm I.D.) connecting the analytical column with the detector through the oven wall. The make-up gas is used for cooling of the fused-silica capillary. With flow-injection analysis the influence of several parameters (e.g. flow-rate of the make-up gas and mobile phase, oven temperature) on the performance of the total system (i.e. band broadening, sensitivity) has been studied. Using optimal conditions (flow-rate 2 μl min",

author = "B.N. Zegers and \{de Brouwer\}, J.F.C. and A. Poppema and H. Lingeman and U.A.T. Brinkman",

year = "1995",

doi = "10.1016/0003-2670(94)00552-W",

language = "English",

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pages = "47",

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T1 - Electron-capture detection in reversed-phase liquid chromatography using packed-capillary columns.

AU - Zegers, B.N.

AU - de Brouwer, J.F.C.

AU - Poppema, A.

AU - Lingeman, H.

AU - Brinkman, U.A.T.

PY - 1995

Y1 - 1995

N2 - A new type of interface has been developed for the direct coupling of packed-capillary reversed-phase liquid chromatography with electron-capture detection. This interface allows the detection of relatively non-volatile and/or polar compounds, and simply consists of a fused-silica capillary (50 μm I.D.) inside of a stainless-steel capillary (0.32 mm I.D.) connecting the analytical column with the detector through the oven wall. The make-up gas is used for cooling of the fused-silica capillary. With flow-injection analysis the influence of several parameters (e.g. flow-rate of the make-up gas and mobile phase, oven temperature) on the performance of the total system (i.e. band broadening, sensitivity) has been studied. Using optimal conditions (flow-rate 2 μl min

AB - A new type of interface has been developed for the direct coupling of packed-capillary reversed-phase liquid chromatography with electron-capture detection. This interface allows the detection of relatively non-volatile and/or polar compounds, and simply consists of a fused-silica capillary (50 μm I.D.) inside of a stainless-steel capillary (0.32 mm I.D.) connecting the analytical column with the detector through the oven wall. The make-up gas is used for cooling of the fused-silica capillary. With flow-injection analysis the influence of several parameters (e.g. flow-rate of the make-up gas and mobile phase, oven temperature) on the performance of the total system (i.e. band broadening, sensitivity) has been studied. Using optimal conditions (flow-rate 2 μl min

U2 - 10.1016/0003-2670(94)00552-W

DO - 10.1016/0003-2670(94)00552-W

M3 - Article

SN - 0003-2670

VL - 304

SP - 47

JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

ER -

Electron-capture detection in reversed-phase liquid chromatography using packed-capillary columns.

Abstract

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