"Educational Materials"

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

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.

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline. 

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

This organism is normally isolated from soil and is a non-pathogenic strain of the mycobacterium genus.

Standard formalin preserved rabbits, packed in vacuum-sealed bags. One rabbit per bag.

This organism is commonly isolated from human nasopharyngeal mucosa

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Produces orange pigments. 

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 the alimentary tract of cows. Lancefield group D, gamma hemolysis. May be pathogenic in humans. 

Isolated from human urinary tract and wound infections, this organism is identifiable by its characteristic putrefactive odor.

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

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