Estimation of uncertainty of sample preparation for the analysis of pesticide residues

被引：23
|
作者：
Ambrus, A
Solymosne, EM
Korsos, I
机构：
[1] Budapest Plant Hlth. Soil C., Budapest H-1519
[2] PHSCS of Fejér County Velence, H-2481
[3] PHSCS of SzSzB Co. Nyiregyhaza, H-4401
来源：
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 1996年 / 31卷 / 03期
关键词：
uncertainty of sample preparation; residue analysis; sampling constant;
D O I：
10.1080/03601239609373005
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The sampling constant and testing method proposed by Ingamells and Switzer, and Wallace and Kratochvil were used for estimating the uncertainty of sample preparation of apples and head-cabbages. The sampling constants' of about 1.6 kg and 10-20 kg were determined for cabbage and apple, respectively. Consequently about 64 g cabbage and 440-880 g apples should be extracted for holding the uncertainty of sample preparation less than or equal to 5%.
引用
收藏
页码：443 / 450
页数：8
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