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Analytique

Examples of implementation:

Identification of unknown components on surfaces (interfaces, multilayers), or isolated / single samples in case of process contamination, residues or foreign substances.

  • Direct chemical identification on surfaces/interfaces
  • Depth profile(s) with structure and dimension information (e.g. multilayer)
  • Structure elucidation of chemical components (IR spectroscopic, IR database searches)

Quantifications via IR spectroscopy (organic/inorganic substances)

Measurement of indoor air contamination (e.g. silicones, greases, oils) in the trace range in production facilities (electronic manufacturing, high-tech research facilities) with "specular reflectance" measurement technology.

General analytical problems or questions from the QC laboratory, process monitoring (on/off-line) and the research laboratory.

If other analytical techniques are required (chromatography coupled techniques such as LC/GC-MS or classical analytical methods), these methods are available via cooperation partners.

Interpretation offer

10-package for IR-database searches incl. short report and interpretation check for your unknown substances. 1/10 of the total price is charged per identification/search.

You send us the IR spectrum of the substance to be elucidated and we do a search in IR databases and check the IR hit with a short interpretation.
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Portmann Instruments AG
Gewerbestrasse 18
CH-4105 Biel-Benken
Tél. 061 726 65 55
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