APPLICATION OF SOLID SORBENTS TO THE TRACE ANALYSIS OF ALKYL ESTERS OF ACRYLIC-ACID IN AIR

被引：6

作者：

VENTURA, K ^{[1
]}

PRIHODA, P ^{[1
]}

CHURACEK, J ^{[1
]}

机构：

[1] VODOHOSPODARSKY ROZVOJ & VYSTAVBA LTD,CR-15056 PRAGUE,CZECH REPUBLIC

来源：

JOURNAL OF CHROMATOGRAPHY A | 1995年 / 710卷 / 01期

关键词：

D O I：

10.1016/0021-9673(95)00004-7

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Ten sorbents (Tenax GC, Porapak R and S, Chromosorb 102 and 105, DVB-1,4-DMN, Separon SE, CHN and SDA, and Synachrom E5) were tested for (pre)concentration of acrylates present in air. From a study on the applicability and the conditions to be used for both thermal desorption and GC separation, as well as evaluation on the factors influencing these two steps, optimum conditions for both concentration and separation have been estimated. Practical applications of the method for the analysis of the working atmosphere are demonstrated.

引用

页码：167 / 173

页数：7

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