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Product InformationThis chart features an atmospheric profile and physical data on clean air composition, sizes of airborne impurities, concentration of airborne impurities, concentration of major pollutants and nationwide emissions. The chart shows the effects of air pollution on the human body and green foliage. Size: 28″ x 22″. Tell a Friend about this item
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 Home | Terms and Conditions | Customer Bill of Rights | Privacy Statement Contact Us | About Us | How To Request a Quote | Site Map | FAQs 5100 West Henrietta Road • PO Box 92912 • Rochester, NY 14692 585-321-9104 • www.sciencekit.com • (Fax) 585-321-9105 Science Kit(R), TheSKope(TM), Boreal(R) and Teacher Developed-Classroom Tested(TM) are trademarks of Science Kit Inc.(R). Copyright(C) 2005, 2003, 2001 • Science Kit, Inc.(R). |
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