"VWR"

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.

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

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

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

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

This organism is commonly isolated from human nasopharyngeal mucosa

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.

Feldspar group; pink cleavages showing perthitic texture, common potassium feldspar, Mohs’ hardness of 6.

Specimens To Supplement the Most Widely-Used College Lab Manual for Physical Geology

A Complete Kit to Communicate the Concept of Hardness in Minerals

Altered Igneous and Sedimentary Rocks are Clearly Represented

Good grade, brass-yellow copper ore, massive.

Introduce your students to rocks formed from deposition of sediment.

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

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

This organism is a common environmental isolate, and can be found in soil as well as in industrial settings.