Feb 10 2012 12:00 AMChromatography
Transmission Measurements of Polymer Thin Films
NIR thin film interference allows you to do the unlikely – use light you can’t see to measure the thickness of a polymer film that is too thin and flexible to submit accurately to a micrometer. With a variety of configurations available, the NIRQuest512 (see Figure 1) near infrared spectrometer has the versatility and power to tackle a wide range of polymer films.
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