"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

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

Deuteromycete. Produces penicillin. Incubation temperature 25°C. Malt extract agar growth medium.

Five Types of Cohesiveness

Medium-grained with biotite.

Slaty cleavage; contains hematite.

Light gray, with flow structure.

This replica of the human skull is one of exceptional quality and anatomical detail. The skullcap is removable and the base of skull is mid-sagitally divided.

Spinel group; iron-black, massive; natural magnet.

Students investigate the case of a family poisoned by household pesticides used to treat a bed bug problem.

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Hands-On Manipulation with Colorful Models.

Educational Materials, Mechanics, Application: Physics, Wire, Insulated Copper 10 ft, 22 G, Red

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Black, soft; most widely mined.

Brownish black, intermediate stage between peat and bituminous coal.

Red, classic oolitic texture.