Does anyone use CK5/6 + P63 + P504S or CK903 + P63 + P504S IVD? If so can you share vendor and possibly procedure? Lisa White HT(ASCP) Supervisory HT James H. Quillen VAMC Corner of Veterans Way and Lamont VAMC Warehouse BLDG. 205 PO Box 4000 PLMS 113 Mountain Home, TN 37684 423-979-3567 423-979-3401 fax