A train of carbon and DNPH-coated cartridges for the determination of carbonyls from C1 to C12 in air and emission samples

被引：39

作者：

Possanzini, M ^{[1
]}

Di Palo, V ^{[1
]}

Brancaleoni, E ^{[1
]}

Frattoni, M ^{[1
]}

Ciccioli, P ^{[1
]}

机构：

[1] CNR, Ist Inquinamento Atmosfer, I-00016 Monterotondo, Italy

来源：

ATMOSPHERIC ENVIRONMENT | 2000年 / 34卷 / 29-30期

关键词：

carbonyl compounds; analytical detection; sampling train; ambient concentrations; emission from biogenic sources;

D O I：

10.1016/S1352-2310(00)00300-9

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A train of carbon and DNPH-coated cartridges set in series is proposed as a suitable method for determining all carbonyl compounds from C-1 to C-12 in air and emission samples. While the front traps are analyzed by GC-MS after thermal desorption, back-up cartridges are analyzed by HPLC-UV after liquid extraction. The method has been tested through laboratory and field experiments. Practical applications are reported and data obtained used for discussing the possible origin of volatile and semi-volatile compounds in forest areas of the Mediterranean basin. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：5311 / 5318

页数：8

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