Live Specimens

For Culture of Freshwater Algae. Comes in ready-to-use and concentrated formulations

Observe the differences between common mold types

Yeast reproduction

Investigate mushroom structures

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

This non-pathogenic strain of E. coli was initially created for cloning use.

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

Azotobacter vinelandii is an aerobic organism normally found in soil, and is commonly known for its ability to fix nitrogen, converting it to ammonia.

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.