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Scircle, Austin; Cizdziel, James V. – Journal of Chemical Education, 2020
Microplastics (MPs) are small plastic particles (<5 mm in size) that are ubiquitous in the environment and have even been detected in bottled water. In this laboratory experiment, suited for instrumental or environmental chemistry classes, students detect and quantify MPs in bottled water by filtering and staining them with Nile red dye prior…
Descriptors: Chemistry, Environment, Plastics, Identification
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White, John A. – Journal of Chemical Education, 1975
Describes a two-quarter chemistry course designed to enable civil engineers to perform water analysis studies. (PB)
Descriptors: Chemical Analysis, Chemical Bonding, Chemistry, Civil Engineering