GASTEC

Download Environmental Science Experiments

Car exhaust experiment

Check out the many uses of Gastec’s
Gas Detector Tube System!

Indoor Air Quality Experiment
Cigarette smoke experiment

For experiments for 5th-8th graders on photosynthesis, respiration, and combustion, click on “Experiments with Detector Tubes,” above.

Where to buy GASTEC products:     Carolina     Nextteq