The basic biological dissecting tools are available in most college bookstores; in fact, they often sell inexpensive kits including a scalpel. Medical schools generally have stores for their students that sell more advanced equipment. Medical stores are also often located near major hospitals; try the business listings in the phone book. These stores may be expensive or inexpensive, and they may or may not be open to the public, and they sometimes have restricted hours. It's best to call ahead. University chemistry departments will generally NOT sell reagents or equipment to anyone who is not connected to the University. Andrew K. Rindsberg (still dreaming of California, but properly chastened) Geological Survey of Alabama