Anybody doing alkaline phosphotase enzyme histochemistry on undecalcified bone for osteoblasts? Patsy Patsy Ruegg, HT(ASCP)QIHC IHCtech, LLC Fitzsimmons BioScience Park 12635 Montview Blvd. Suite 216 Aurora, CO 80010 P-720-859-4060 F-720-859-4110 wk email pruegg <@t> ihctech.net website www.ihctech.net