Louise, Excellent response from Gayle. I process larger samples by 
     hand. The schedule is determined by species, region of interest, size. 
     I change/modify all the time. If you wish, contact me for further 
     details. 
     
     
     Vicki Kalscheur
     School of Veterinary Medicine
     2015 Linden Drive West
     University of WI - Madison, WI  53706-1102
     
     (608) 262-8534     Fax (608) 263-7930