Crayfish preserved and shipped in Carolina's Perfect Solution, available in pails or in damp-packed vacuum bags.
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.
Single: Circulatory system injected with colored latex.
