FTIR spectrometer

Spectrometer : Perkin Elmer Spectrum 100
Detector : DTGS
Spectral range : 7000 to 400 cm -1
Analysis mode: Transmission, Reflection
Sampling accessory
: ATR diamond, KBr pad, ZnSe support
Resolution : 16 to 1 cm- 1 .


Application areas

  • Structural identification of polymer matrices, raw materials and residues,
  • Study of aging and degradation of polymers
  • Quantitative analyzes in transmission


SPECTROMÈTRE IRTF PERKIN ELMER SPECTRUM 100

Principle

This spectral analysis makes it possible to know the nature of the covalent bonds present in the sample.

Each of them (for example carbon-oxygen) will be characterized by one or more bands on the IRTF spectrum obtained.

The interpretation of these bands in relation to their intensity, their wavelength, their shape as well as the comparison with a library of reference spectra (more than 15,800 spectra), will make it possible to highlight at least the chemical family (ester, acid, urethane ...) and very often the exact nature of the compound analyzed.

Benefits

Fast & simple,
Non-destructive technique,
Requires little sample (a few µg),
No sample preparation,
Very sensitive.


disadvantages

No separation (Response on a single spectrum)
Identification of chemical functions allowing the determination of the nature of the sample, but difficulty sometimes going back to the exact structure


Application examples

Styrene content of SBR,
ECSS-Q-ST-70-05-C: Detection of organic surface contamination,
EN 6042: Analysis of pre-pregs - Aerospace series.

Analyse IRTF

OUR ANALYTICAL EQUIPMENT

GCMS-FID

GCMS-FID

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PYROLYZER

PYROLYZER

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UPLC/UV/TOF-MS

UPLC/UV/TOF-MS

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UPLC-MS-MS

UPLC-MS-MS

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HEADSPACE/GCMS

HEADSPACE/GCMS

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IRTF SPECTROMETER

IRTF SPECTROMETER

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SEM/EDX

SEM/EDX

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UV-VIS SPECTROMETER

UV-VIS SPECTROMETER

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