Live Specimens

Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.

Bullfrog tadpoles are great for demonstrating metamorphosis in the classroom.

A. tumefaciens is a pathogenic soil bacterium known to cause grown gall disease, in nut trees and the plants of some stone fruits.

E. coli with JM101 can be transformed with pUC8 plasmid to become resistant to Ampicillin and to metabolize lactose

This organism is an aerobic organism that is commonly found as part of normal human intestinal flora. It is pathogenic.

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.

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.

Isolated from soil. Forms red pigment (best on high carbohydrate medium) and has oval eccentric spores. 

Used for culturing Dictyostelium discoideum (cellular slime mold). 

Ward's® Live Escherichia coli, Lactose Negative Culture

Eschericia coli culture that produces GFP, visible in the presence of UV light.

From soil and water rich in minerals. Organism of putrefaction.

Colorless, most widely dispersed of the Serratia species. 

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.

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.

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.