Sorry but my itchy delete finger got rid of the subscriber who was asking about this. There is a 2014 article by Sabarinath et al in Journal of Histotech. vol 37 pp 21-25. comparing honey and formalin fixation. If you use "honey versus formalin as fixative" and go to the go to www.maneyonline.com refernce you can access the entire article. Barry