1982

Sampling area

Sampling sites (humans) 4 university cities as sampling areas.

Specimen

Students Student groups with an even number of female and male students at the age of 20 to 29.

Analytes

Chlorohydrocarbons Group of organic compounds with at least one covalently bonded chlorine atom
Perfluoroalkyl and polyfluoroalkyl substances Persistent organic compounds in which the hydrogen atoms at the carbon skeleton are completely (perfluoroalkyl) or partially (polyfluoroalkyl) substituted by fluorine atoms.