SIMULTANEOUS DETERMINATION OF SO2, NO AND NO2 IN AIR BY DIFFERENTIAL PULSE POLAROGRAPHY

被引：24

作者：

BRUNO, P

CASELLI, M

DELLAMONICA, M

DIFANO, A

机构：

[1] Istituto di Chimica Analitica dell'Università, 70123 Bari

来源：

TALANTA | 1979年 / 26卷 / 11期

关键词：

D O I：

10.1016/0039-9140(79)80004-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The method of Garber and Wilson for SO2 determination has been tested on real samples of air. The results demonstrate the possibility of simultaneous determination of SO2, NO and NO2 in the sample. Detection limits as low as 7 μl/m3 for SO2 and about 50 μl/m3 for nitric oxides can be reached. © 1979.

引用

页码：1011 / 1014

页数：4

共 31 条

[1]

ADAMS D F, 1974, Health Laboratory Science, V11, P336

[2] MEASURING TRACE IMPURITIES IN AIR BY INFRARED SPECTROSCOPY AT 20 METERS PATH AND 10 ATMOSPHERES PRESSURE [J].

BAKER, BB .

AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1974, 35 (11) :735-740

[3] DETERMINATION OF SULFUR-DIOXIDE BY ANODIC-OXIDATION ON LEAD DIOXIDE ELECTRODES [J].

BELANGER, G .

ANALYTICAL CHEMISTRY, 1974, 46 (11) :1576-1577

[4] IMPROVED GAS-CHROMATOGRAPHIC METHOD FOR DETERMINATION OF SULFUR-COMPOUNDS AT PPB LEVEL IN AIR [J].

BRUNER, F ;

ALLEGRINI, I ;

LIBERTI, A ;

POSSANZINI, M .

ANALYTICAL CHEMISTRY, 1972, 44 (12) :2070-+

[5] COMPARISON OF HIGH PRECISION COULOMETRIC AND WEST-GAEKE METHODS WITH GRAVIMETRIC METHOD FOR PREPARATION OF STANDARD SULFUR-DIOXIDE GAS BLENDS USING PERMEATION TUBES [J].

CEDERGREN, A ;

WIKBY, A ;

BERGNER, K .

ANALYTICAL CHEMISTRY, 1975, 47 (01) :100-106

[6]

COGLEY DR, 1966, J ELECTROCHEM SOC, V113, P1074

[7]

DELAHAY P, 1970, ADV ELECTROCHEMISTRY, V7, P106

[8] ANALYSIS OF PPM LEVELS OF GASES IN AIR BY PHOTOIONIZATION MASS-SPECTROMETRY [J].

DRISCOLL, JN ;

WARNECK, P .

JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION, 1973, 23 (10) :858-863

[9] DETERMINATION OF ATMOSPHERIC SULFUR-DIOXIDE BY DIFFERENTIAL PULSE POLAROGRAPHY [J].

GARBER, RW ;

WILSON, CE .

ANALYTICAL CHEMISTRY, 1972, 44 (08) :1357-&

[10]

GIORDANO MC, 1966, ELECTROCHIM ACTA, V11, P741, DOI DOI 10.1016/0013-4686(66)87051-2

← 1 2 3 4 →