Hello all! Does anyone know of a lipid protocol (Sudan Black B, perhaps) that can be used for FFPE tissue? Thanks much! Jeanine Sanders, BS, HT(ASCP), QIHC(ASCP) Centers for Diseases Control and Prevention 1600 Clifton Road NE MS H18-SB Bldg. 18, Rm SB-114 Atlanta, GA 30329 404-639-3590