Hi I would be interested to know what tubes labs are using for antiepiteptic TDM. (Carbamezepine, Valp. and Phenytoin). Can we use gel tubes like BD SST II Advance for these drugs? Regards, Sutirtha -- *Sutirtha Chakraborty, MBBS, MD* Seksjonsoverlege Laboratorium for Medisinsk Biokjemi Helse Fonna HF 5528 Haugesund, Norge www.helse-fonna.no ------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual who posts and they are solely responsible for all message content. The ACB does not monitor posts. ACB Web Site http://www.acb.org.uk Green Laboratories Work http://www.laboratorymedicine.nhs.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/