A HIGH-SPEED GAS-CHROMATOGRAPH COUPLED TO A TIME-OF-FLIGHT MASS ANALYZER

被引：36

作者：

WOLLNIK, H

BECKER, R

GOTZ, H

KRAFT, A

JUNG, H

CHEN, CC

VANYSACKER, PG

JANSEN, HG

SNIJDERS, HMJ

LECLERCQ, PA

CRAMER, CA

机构：

[1] UNIV GIESSEN,INST PHYS 2,D-35392 GIESSEN,GERMANY

[2] EINDHOVEN UNIV TECHNOL,INSTRUMENTAL ANAL LAB,5600 MB EINDHOVEN,NETHERLANDS

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1994年 / 130卷 / 03期

关键词：

COMBINED HIGH-SPEED GAS CHROMATOGRAPHY; TIME-OF-FLIGHT MASS SPECTROMETRY;

D O I：

10.1016/0168-1176(93)03938-I

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A high-speed gas chromatographic system that produces peak widths of about 0.1 s has been coupled to a time-of-flight mass analyzer that can record up to several thousand single-shot mass spectra per second. The effect of the improved scan rate on the chromatographic resolution is demonstrated. The detection limits are in the low picogram range. The mass spectra are in good agreement with library spectra.

引用

页码：L7 / L11

页数：5

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