Extraction and gas-chromatographic determination of phenol and cresols in soil

被引：13
|
作者：
Korenman, YI
Gruzdev, IV
Kondratenok, BM
机构：
[1] Voronezh State Technol Acad, Voronezh 394017, Russia
[2] Russian Acad Sci, Inst Biol, Komi Res Ctr, Ural Div, Syktyvkar 167010, Russia
来源：
JOURNAL OF ANALYTICAL CHEMISTRY | 2001年 / 56卷 / 02期
关键词：
Aqueous Solution; Analytical Chemistry; Phenol; Soil Sample; Acidity;
D O I：
10.1023/A:1009454921064
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The effects of the acidity of an aqueous solution, the time of moistening a soil sample, and the time of ultrasonic desorption on the extraction of phenols from soils were studied. The optimum conditions were found. A procedure was developed for the gas-chromatographic determination of 0.05-50 mg/kg of phenol and o- and p-cresols in soil with an error of 10-25%. The time of analysis was 40 min.
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页码：166 / 169
页数：4
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