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Backes, Charles E.; Nawolski, Corey M. – Techniques: Connecting Education and Careers (J3), 2013
In the first part of this series, which appeared in the February 2013 issue of "Techniques" (see EJ1015189), the authors discussed the need for providing a safe and healthy learning environment in career and technical programs, and introduced a model for ensuring that this type of environment exists. The critical core component of…
Descriptors: Safety, Laboratory Safety, Facility Guidelines, Vocational Education
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Butcher, Samuel S.; And Others – Journal of Chemical Education, 1985
Part I of this paper (SE 538 295) described a simple model for estimating laboratory concentrations of gas phase pollutants. In this part, the measurement of ventilation rates and applications of the model are discussed. The model can provide a useful starting point in planning for safer instructional laboratories. (JN)
Descriptors: Air Pollution, Chemistry, College Science, Higher Education