Substances: fipronil (ZOCSXAVNDGMNBV-UHFFFAOYSA-N) diuron (XMTQQYYKAHVGBJ-UHFFFAOYSA-N) mecoprop (WNTGYJSOUMFZEP-UHFFFAOYSA-N) diazinon (FHIVAFMUCKRCQO-UHFFFAOYSA-N) Keywords: passive sampler Chemcatcher monitoring pesticide