Looking for suppliers, any tips/requirements for use in IHC on frozens...human. Thanks, Brett Brett M. Connolly, Ph.D. Merck & Co.,Inc. MRL, Imaging Research WP26A-3000 PO Box 4 West Point, PA 19486 PH 215-652-2501 fax. 215-652-2075 e-mail. brett_connolly <@t> merck.com