This sample kit is for workers using both MDI and TDI on the day of sampling. If you are uncertain as to which isocyanate to test for, we can check safety data sheets for you. Further information on testing can be found on our isocyanates page.
Please note that a minimum of 10mL urine is required for this test. Do not send samples with less than this volume rather re-sample at another time.
Due to exceptional demand, our current turnaround time is around 7 weeks from receipt. If you wish to proceed with your order then please do take this in to consideration. We are making every effort to bring this down to 20 working days (which will be our target going forward) but we are currently unable to increase capacity.
Technical or order enquiries
For any technical or order enquiries please email registration.sample@hse.gov.uk