All I recall about controls in HC procedures (any of them) is to have a (+) control. The only one that requires both (-) and (+) is PAS René J.
--- On Fri, 2/10/12, Stephanie Hoyle-Thacker <[email protected]> wrote: From: Stephanie Hoyle-Thacker <[email protected]> Subject: [Histonet] AFB control To: [email protected] Date: Friday, February 10, 2012, 1:52 PM Is anyone using a negative control for AFB stains? If so is there a regulation that states negative controls should be run for AFB stains. I seem to recall seeing such a regulation but cannot find it. Thanks for your help! Renee Thacker _______________________________________________ Histonet mailing list [email protected] http://lists.utsouthwestern.edu/mailman/listinfo/histonet _______________________________________________ Histonet mailing list [email protected] http://lists.utsouthwestern.edu/mailman/listinfo/histonet
