Carolina's Perfect Solution - an alternative to formaldehyde - is a revolutionary fixative that produces superior specimens while improving the safety of your classroom or lab. Tissues and organs are extremely lifelike and retain better color and texture than with other preparations.

Color Injection:
Plain: No color injection.
Double: Arterial system injected with red latex. Second injection of blue latex in systemic veins.
Triple: Arterial system injected with red latex. Second injection of blue latex in systemic veins. Third injection of yellow latex in hepatic system.