
ERIC Number: EJ068027
Record Type: CIJE
Publication Date: 1972
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A Conductivity Device for Measuring Sulfur Dioxide in the Air
Craig, James C.
Science Teacher, 39, 9, 42-44, Dec 72
Described is a general electroconductivity device enabling students to determine sulfur dioxide concentration in a particular location, hopefully leading to a deeper understanding of the problem of air pollution. (DF)
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