HPLC-SCREENING METHOD FOR THE DETERMINATION OF THE ADSORPTION-COEFFICIENT ON SOIL - RESULTS OF A RING-TEST

被引：22

作者：

KORDEL, W

KOTTHOFF, G

MULLER, J

机构：

[1] Fraunhofer-Institut für Umweltchemie and Ökotoxikologie

来源：

CHEMOSPHERE | 1995年 / 30卷 / 07期

关键词：

D O I：

10.1016/0045-6535(95)00030-C

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A HPLC-screening method is proposed for the determination of the adsorption-coefficient on soil satisfying the requirements of the base set in the updated chemicals notification scheme. Before adopting the HPLC-screening method a validation by means of a ring test had to be performed. The results of the ring test with 11 participating laboratories showed that the HPLC-screening method can easily be performed in any analytical laboratory producing matrix independent PC-data of high precision. The standard deviations obtained in the ring test using the screening method are smaller than deviations normally achieved with the adsorption/desorption test according to guideline No 106 using different soils.

引用

页码：1373 / 1384

页数：12

共 25 条

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