Carolina's Perfect Solution Sheep Kidney, Plain, 1 Per Bag;

Study the kidney and the excretory (urinary) system by dissecting Carolina's Perfect Solution sheep kidneys. Carolina's Perfect Solution sheep kidneys are preserved and shipped in safe, nontoxic Carolina's Perfect Solution. Tissues and organs are extremely lifelike and retain better color and texture than with other preparations. Kidneys are available in pails or in damp-packed, vacuum-sealed bags. Carolina's Perfect Solution specimens are also ideal for homeschool use. The specimens are safe and nontoxic, which means you need no special ventilation and there's no costly disposal.