Nuclear Magnetic Resonance Spectrometry

Ultraviolet-Visible Spectroscopy, also known as Ultraviolet-Visible Spectrophotometry (UV/VIS), involves the spectroscopy of photons and spectrophotometry. UV/VIS Spectroscopy utilizes light in the visible as well as the adjacent near infrared (NR) and near ultraviolet (UV) ranges. Molecules undergo electronic transitions in this region of energy. There are two types of UV Spectrophotometers – in a single beam UV Spectrophotometer, light only passes through the specimen (sample); in a double-beam UV Spectrophotometer, light passes through a beam chopper that directs the beam alternately through a reference cell or the sample several times a second.

Far Infrared Spectrometry can measure rotational and vibrational transitions in the 600 µm to 2600 µm range. Spectra of compounds in this region are sensitive to crystal structure.

Ultraviolet-Visible Spectroscopy

Ultraviolet-Visible Spectroscopy, also known as Ultraviolet-Visible Spectrophotometry (UV/VIS), involves the spectroscopy of photons and spectrophotometry. UV/VIS Spectroscopy utilizes light in the visible as well as the adjacent near infrared (NR) and near ultraviolet (UV) ranges. Molecules undergo electronic transitions in this region of energy. There are two types of UV Spectrophotometers – in a single beam UV Spectrophotometer, light only passes through the specimen (sample); in a double-beam UV Spectrophotometer, light passes through a beam chopper that directs the beam alternately through a reference cell or the sample several times a second.

Far Infrared Spectrometry can measure rotational and vibrational transitions in the 600 µm to 2600 µm range. Spectra of compounds in this region are sensitive to crystal structure.

NUCLEAR MAGNETIC RESONANCE SPECTROMETRY

Proton 60 MHz including integration
Wide line NMR (variable temperature)

ULTRAVIOLET – VISIBLE – NEAR INFRARED SPECTROSCOPY

0-6 Absorbance

Contact Polyhedron Laboratories about Nuclear Magnetic Resonance Spectrometry.