Product Details Explore the anatomy of the mammalian thoracic organs using Carolina's Perfect Solution® Sheep Pluck. This preserved specimen includes the 4-chambered heart with a portion of the aorta and both lungs with a section of the trachea. The organs are connected, allowing students to explore the functional relationship between the circulatory and respiratory systems. Product Features No color injection great for general anatomical studies Immersed in Carolina's Perfect Solution® holding fluid, packaged in pails, and sealed with leak-proof, reusable lids; ideal for long-term storage Multiple specimens may be packed in a single pail Prices listed are for 1 specimen Carolina's Perfect Solution® Carolina's Perfect Solution® is a proprietary fixative that produces the safest and highest quality specimens on the market. Perfect Solution® specimens are safe and nontoxic, produce no dangerous off-gassing, and require no special disposal. The lifelike color and tissue texture allow students to easily identify structures and learn anatomy. Learn More.