"Freeze-Dried Specimens"

Preserved toad dissection in resin material.

Ideal for distance learning or homeschooling, these individually wrapped specimens have low odor with high quality preservation.

Preserved bat in resin material.

Large specimen reveals detailed features.

Simulated silicone specimen, designed for modern learning.

This organism is commonly isolated from soil or water, and produces a pink or rose colored pigment.

Glassy; most specimens float in water.

Isolated from milk and cheese products. Can be used to ferment milk. 

Cellular slime mold. Demonstrates amoeboid state, pseudoplasmodial state, and fruiting body, or sorocarp. Found in woodland soil in decomposing vegetation where bacteria are abundant. Incubation temperature 25°C. Plate cultures grown with Enterobacteria as food source; freeze-dried cultures include food source.

Characterized by an amoeboid stage (lacking cell walls) and a fungus-like reproductive structure.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.