Gina Human skin. Liz Elizabeth A. Chlipala, BS, HTL(ASCP)QIHC Manager Premier Laboratory, LLC P.O. Box 18592 Boulder, Colorado 80308 Office: (303) 735-5001 Fax: (303) 735-3540 liz <@t> premierlab.com www.premierlab.com Ship to Address: Premier Laboratory University of Colorado MCDB, Room A3B40 Boulder, Colorado 80309