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8 Pages

Experiment 33. Spectroscopy 1: Methods for the Identification of Materials Based on Their Absorption of Light of Various Wavelengths and Identification of Polymer Films by FTIR

Each student will learn to operate a basic infrared spectrophotometer. Each student will examine a number of polymer films obtained from food and cigarette packages with this instrument. In addition, each student will learn how to identify the class of polymer.