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Identification by FTIR (Fourier Transform Infrared Microscope)

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TECHNICAL DATA SHEET

Price of the test:

$250 per hour

Acceptable Matrices:

Most matrices are acceptable for this analysis; please call Medallion Labs to determine if this analysis is right for your product matrix.


Limit of Detection:

N/A


Sample Size Requirements:

Sample size can vary, please call Medallion Labs to discuss an appropriate size sample to submit for analysis.


Equipment:

FT-IR with Continuum IR Microscope


Reportable Units:

No units – Analysis is for identification of material, not quantification.


Turn Around Time:

Project Dependent


Is Rush Available?

Yes


Method Reference:

Internally Developed Method


Method Description:

Fourier Transform Infrared Spectroscopy (FTIR) is an instrument used in the identification and characterization of organic compounds. It is used often in the packaging industry for the analysis of material purity monomers and polymers such as polyethylene, polyester, nylons etc. It can be used to investigate powders, liquids, pills and multi-layer coatings. It is also used for forensic analysis in the identification foreign materials in products by matching unknown spectra with known compounds.

At first, the analysis was limited by the thickness of the samples, their shape, as well as their bulk quantity. This limitation has been largely solved by the use of changes in the presentation of the samples to the IR beam. Attenuated Total Reflectance (ATR) and Diffuse Reflectance accessories allow the analysis of the surface of the coatings and to compare the bulk properties with the surface properties of materials.


Information Required by Submitter:

This test requires a consultation with a Medallion Labs representative. Please contact by phone at 1-800-245-5615 or by email at info@medlabs.com.


Additional Information:

A typical use for this test would be for determining package characterization.