Analytical Laboratory
Test Detail
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.