Fetal Pigs, dbl,injected, 11-14, pail of 5

A fetal pig dissection is helpful for anatomy studies because the size of the organs make them easy to find and identify. It is also interesting to do because a lot of the internal anatomy is similar to humans. Specimens are initially preserved with a formaldehyde solution, the best animal tissue fixative. The formaldehyde is then displaced first with water and finally with a glycol solution to produce a moist, low-fume specimen which will not decay over time. Plan to use specimens within two years of purchase to ensure the best tissue quality.