Ward’s Pure Preserved Specimens offer the best classroom experience because Pure Specimens are safe.

Students stay focused on learning and not on smells because these specimens have no formalin odor and no presence of harmful volatile compounds like acetone and formaldehyde. Experience quality with true-to-life preservation combined with illustrated dissection guides, free with every purchase, to maximize value, lesson time, and student engagement.

Note: Sheep kidneys may contain a small cut as part of a USDA inspection procedure. This will not compromise specimen dissection quality.

Note: Ward's® preserved sheep materials is a byproduct of the food industry. Sheep are not raised specifically for dissection. These animals are "recycled" for educational use.