Results of a complex round robin test with four river sediments

被引：22

作者：

Heininger, P

Pelzer, J

Henrion, R

Henrion, G

机构：

[1] Fed Inst Hydrol BFG, Berlin Branch, D-12459 Berlin, Germany

[2] Weierstr Inst Appl Anal & Stochast, D-10117 Berlin, Germany

[3] Humboldt Univ, Inst Chem, D-10115 Berlin, Germany

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1998年 / 360卷 / 3-4期

关键词：

Data Evaluation; River System; River Sediment; Contamination Level; Multivariate Data;

D O I：

10.1007/s002160050706

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The results of a round robin test with four river sediments representing typical contamination levels in the Elbe river system are presented. Altogether 102 laboratories took part and were tested for stability anl reliability of their results. A number of 54 inorganic and organic parameters were analyzed. The advantages of multivariate data evaluation compared with the univariate method are demonstrated.

引用

页码：344 / 347

页数：4

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