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Infrared spectroscopy is used to identify an unknown material by recording a fingerprint. The technique distinguishes the different functional groups within a molecule. Samples may vary from a small piece of a product (1 x 1 cm), to a powder (10 mg), or even contaminants of down to 500 μm diameter. For this kind of identification, PTG/e has an extensive database of IR-spectra. IR analysis is also an excellent method for comparing different material batches, since identical materials have an identical molecular fingerprint.
Polymer Technology Group Eindhoven BV
De Lismortel 31 | 5612 AR Eindhoven | P.O. Box 6284
5600 HG Eindhoven | The Netherlands
+31 (0) 40 751 76 76 | info@ptgeindhoven.nl