Employees at a local factory are concerned about the use of isocyanates in the production of their products. They have approached the Health and Safety Executive, who in turn have suggested they ask their GPs to arrange "tests for levels of isocyanates". Does anyone know what the appropriate test(s) are (if any), and who in the UK might carry them out? Any help much appreciated. Stephen Dr Stephen Bangert Consultant Chemical Pathologist East Sussex Hospitals Trust (Eastbourne) T: 01323 413810 F: 01323 414924 E: [log in to unmask] This E-Mail is confidential and is intended only for the named recipient(s). If you receive this E-Mail in error, please notify the sender and do not copy or take any action reliant on it. The views within this message are, unless stated, not necessarily the views or policies of East Sussex Hospitals NHS Trust, Bexhill & Rother or Hastings & St Leonards Primary Care Trusts. You can visit our Trust Website at http:\\www.esh.nhs.uk