MULTIPLE ENTRANCE SLIT VIDICON SPECTROMETER FOR SIMULTANEOUS MULTIELEMENT ANALYSIS

被引：19

作者：

BUSCH, KW ^{[1
]}

MALLOY, B ^{[1
]}

TALMI, Y ^{[1
]}

机构：

[1] PRINCETON APPL RES CORP, PRINCETON, NJ 08540 USA

来源：

ANALYTICAL CHEMISTRY | 1979年 / 51卷 / 06期

关键词：

D O I：

10.1021/ac50042a020

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A vidicon spectrometer employing multiple entrance slits to simultaneously focus several 40-nm windows on the SIT detector Is described. The system may be visualized as the reverse of a direct reader, since multiple entrance slits and a single multichannel detector are used Instead of a single entrance slit and multiple detectors. Detection limits obtained with the system for Mn, Cr, Sr, Ba, Li and K by atomic emission with a nitrous oxide-acetylene flame are reported. The advantages of this system for simultaneous multielement analysis are discussed. © 1979, American Chemical Society. All rights reserved.

引用

页码：670 / 673

页数：4

共 15 条

[1] SOME CONSIDERATIONS CONCERNING PRESENT SITUATION OF SIMULTANEOUS MULTI-ELEMENT ANALYSIS OF SOLUTIONS [J].