Infrared (IR) spectroscopy

Merk

PerkinElmer Frontier IR
IR range
600 to 4.000 cm-1
Typische monstergrootte
1x1cm or 10mg
IR modes
ATR (reflection)
Transmission
Uitvoer
Moleculaire vingerafdruk

IR spectroscopy is used to record an IR spectrum of a material that is unique to that type of material, in other words a fingerprint of the material.

Measurements are carried out with a PerkinElmer Frontier FT-IR spectrometer.

IR spectroscopy can be used to identify an unknown organic material. Samples may vary from a small piece of a product (1x1cm), a powder (10mg), or even contaminants of up to 50 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 as identical materials have an identical IR spectrum.

IR infrared spectroscopy is the measurement of the interaction of infrared radiation with matter by absorption, emission, or reflection. It is used to study and identify chemical substances or functional groups in solid, liquid, or gaseous forms.