MINIATURE, AUTOMATED PHOTON-COUNTING SYSTEM FOR LIQUID-CHROMATOGRAPHY

被引：1

作者：

EDKINS, TJ ^{[1
]}

SHELLY, DC ^{[1
]}

机构：

[1] RW JOHNSON PHARMACEUT RES INST, SPRING HOUSE, PA 19477 USA

来源：

ANALYTICA CHIMICA ACTA | 1991年 / 246卷 / 01期

关键词：

CHROMATOGRAPHY; PHOTON COUNTING SYSTEM;

D O I：

10.1016/S0003-2670(00)80672-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The design and evaluation of a miniature, automated photon counting system is reported. The measurement system consists of a miniature photomultiplier tube, charge-sensitive preamplifier/discriminator combination and a computer-interfaced ratemeter. The result is a totally digital, photometric data acquisition and signal processing system. The utility of the system for dynamic analytical signal measurements, such as laser-induced fluorescence detection for microcolumn liquid chromatography, is evaluated.

引用

页码：151 / 159

页数：9