Video Parts (2)
This clip is Part 1 of a 2-part film.
Measures for air quality Part 1
Description
Presents the National Bureau of Standards' new air quality measurement techniques and calibration standards in order to more accurately measure air pollution. Methods include a laser scattering technique to detect airborne particles, the sulphur dioxide fluorescence detector, and the permeation tube. Intended for city managers, urban developers, and environmental control groups.
Read moreCollection
Records of the National Institute of Standards and Technology
Series
Moving Images Documenting Scientific Tests, Research and Experiments
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