A new approach based on the use of GC-ICP-MS and 81Br-labelled PBDEs for species-specific isotope dilution has been developed for the reliable quantification of PBDEs according to the EU WFD.
A species-specific ID-ICP-MS method for intact haemoglobin was developed applying an 57Fe enriched haemoglobin spike, which was prepared and characterised carefully.