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Identification by SEM (Scanning Electron 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.

Unacceptable Matrices:

Hazardous materials – some size restrictions for SEM and EDS


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:

Polarized Light microscopes, SEM microscope with EDS


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:

N/A


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:

The microscopy lab maintains scanning electron (SEM) and light microscopes for the analysis of foods, ingredients, packaging and foreign materials. Microscopic analysis can supply important information on the physical structure of the sample and its components and can be used as a tool in the identification of particulates found in food and packaging samples. The light microscopes are used to characterize and identify materials based on observed physical and optical properties. These properties can give information about function and morphology. The SEM is well suited to look at surface features and can achieve a much greater magnification than other microscopy techniques. Our SEM is also equipped with an x-ray (EDS) detector that provides information on the elemental makeup of a sample. Our lab also does FTIR analysis and can use this technique on applicable matrices to assist in further characterizing or identifying your sample. Each sample is unique and we can work with you to provide the analysis you need.