When using the Peters Precision Cryoembedding System, embedding is performed in wells machined into the face of one-inch thick stainless steel bars offered in various sizes. The 18mm Well Bar has four wells that are 3mm deep on one-inch thick stainless steel. These bars are stored in the cryostat and serve as a powerful heat sink to rapidly freeze the block. Add additional well bars like this one to your existing Peters Precision Cryoembedding System. The Peters Precision Cryoembedding System was designed by inventor, professor and author of frozen section literature Dr. Stephen Peters to give users more precision and control when doing a high volume of frozen section procedures. Learn how to use the system as well as advanced frozen section technique at pathologyinnovations.com.