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Introduce junior and senior high school students to the world of microscopy with inexpensive, unbreakable microslides. Microslides consist of a strip of film with eight photomicrographs, each reproduced exactly as you would see them through a professional microscope under ideal conditions. You can supply all your students with their own microslides. A detailed text folder is included. Viewers are available separately.
Provides basic information about certain air pollutants that can be seen under the microscope. Combine with Air Pollution and Plant Health (79703-90 ) for a complete air pollution lab. The set features one strip of eight images. Also included is a key to image descriptions.
1. Pollen grains (40X)
2. Volcanic dust (split 8,400X, 24,800X)
3. Sulphuric acid droplet (62,800X)
4. Quartz sand (200X)
5. Fly ash and soot (210X)
6. Blackened White House walls (210X)
7. Blackened lung (65X)
8. Asbestos (210X)
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