Estimation of soil adsorption coefficients of organic compounds by HPLC screening using the second generation of the European reference soil set.
The European reference soil set was introduced as common basis for a better comparability of soil sorption data measured within the framework of chemical testing of environmental chemicals. The success of the EUROSOILS, as the set is commonly called, convinced the European Commission's Joint Research Centre to evaluate the possibility of producing a remake of these unique and new type of reference materials maintaining the principal sorption-controlling properties of the soils. In this paper the recently proposed second generation of the EUROSOILS is used to evaluate a HPLC-screening technique for the estimation of soil adsorption coefficients of organic chemicals. It could be shown that the derived correlations between HPLC capacity factors of the test substances and the respective soil adsorption coefficients resulting from batch experiments with the second version of the EUROSOILS agreed with those derived for the first generation of reference soils at a different occasion.
Gawlik
B M
BM
Environment Institute, Joint Research Centre Ispra, Italy. bernd.gawlik@irmm.jrc.be
Kettrup
A
A
Muntau
H
H
D000327:Adsorption; D002851:Chromatography, High Pressure Liquid; D005060:Europe; D012015:Reference Standards; D012987:Soil; D012989:Soil Pollutants / Q000032:analysis*
D012987:Soil; D012989:Soil Pollutants