UV/Vis Near IR Spectra: PET Film Absorption Spectra
| Sample Type | Required Quantity | Equipment Used |
| Film Preform Bottle |
1 |
Perkin-Elmer Lambda 9 |
Purpose
This test determines the absorbance values in a material at varying
wavelengths.
Description
A sample is placed in the UV/VIS Spectrometer where it is scanned A
Spectrometer detects when UV-visible radiation is absorbed by a sample
and plots this on a graph. This test can be used for both PET film,
preforms and other flat surfaces.
Video Demonstration
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