John Cherrie... came across an new report on "Developing human health exposure scenarios for petroleum substances under REACH", which has been written by the European oil industry group CONCAWE. This report describes how they prepared the exposure estimates for REACH registration dossiers for petroleum substances. Read and follow source at:
http://johncherrie.blogspot.co.uk/2013/02/human-health-exposure-scenarios-for.html
http://johncherrie.blogspot.co.uk/2013/02/human-health-exposure-scenarios-for.html