General Earth Science
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A borosilicate glass centrifuge tube, with a conical bottom...
Product Code: 7-307-1-GR-DZ
Great for outdoor activities! The anemometer is useful in determining wind speed. It is made of corr..
Product Code: 7-1000
Experiment with the world of air, atmosphere, and pollutants! This kit presents information relating..
Product Code: 7-2000-2
Kit, Atmosphere in Crisis, refill. Vinyl tubing 1/4" x 3/8," plastic spoon, 3" straight glass droppe..
Product Code: 7-2000-2A
This interactive computer program instructs students how to identify basic invertebrate fossils (cor..
Product Code: 3004
This demonstration apparatus helps emphasize the relationship between temperature and pressure. Clou..
Product Code: 7-301-1
Teach cloud formation when there's not a cloud in the sky! This apparatus duplicates atmospheric con..
Product Code: 7-301
Let your students determine the dew point of the surrounding air and calculate the relative humidity..
Product Code: 7-330
Beaker tongs are used for handling beakers with a 50-2000ml capacity. Measure 10" long and have a fi..
Product Code: 7-1386
Teach about environmental pollution in a more active way! A classroom size kit for the investigation..
Product Code: 7-2000-9
Kit, Environmental Pollution, refill. ..
Product Code: 7-2000-9A
Perform experiments just like those used by government agencies! Nine different tests of the air and..
Product Code: 7-2000-10
Wide range pH test paper 100/vial, 3 Hardness reagent powder pillows H-1, 3 Phosphate reagent po..
Product Code: 7-2000-10B
The bottle is useful in generating a gas such as hydrogen. Includes a bottle, two-hole rubber stoppe..
Product Code: 7-700
This kit is a hands-on way to teach about the effects of pollution on water. Con-duct experiments on..
Product Code: 7-2000-29
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