My lab purchases them from American Master*Tech Scientific  
www.mastertechs.com 


>>> "Scholz, Stephen J."  3/13/03
12:15:43 PM >>>
Hello Histonetters:

Does anybody have a good source for purchasing gram +/- controls.

Our last real good gram control was from some road kill that we worked
up.  Obviously that method is very hit and miss. (pun)
Thank you in advance.

Stephen J. Scholz HT(ASCP)
OSF St. Anthony Medical Center