I am looking for second hand "accu-edge" microtome blade holders. 
     Manufactured name was tissue-tek, stock number 4683, 4687 - heavy duty 
     blade system. I have a project on a sledge microtome and this is the 
     only holder that will fit. The last holder I bought was several years 
     ago. Any holders sitting around gathering dust? Thanks! 
     
     
     Vicki Kalscheur
     School of Veterinary Medicine
     2015 Linden Drive West
     University of WI - Madison, WI  53706-1102
     
     (608) 262-8534     Fax (608) 263-7930      
     
     kalschev@svm.vetmed.wisc.edu