What is FTIR?
mr fosna r T r e Foi r u Infrared Spectroscopy What is FTIR? FTIR stands for Fourier transform infrared, the preferred method of infrared spectroscopy. In infrared spectroscopy, IR radiation is passed through a sample. Some of the infrared radiation is absorbed by the sample and some of it is passed through (transmitted).
What is a FTIR basic organic functional group reference chart?
A Gift for You: An FTIR Basic Organic Functional Group Reference Chart. Functional groups are structural units within organic compounds defined by specific atom and bond arrangements. Infrared is a powerful identification tool for functional groups because of the similar absorption frequencies for those groups in different molecules.
What is Fourier transform infrared (FTIR) spectroscopy?
A Fourier transform infrared (FTIR) spectrometer is an ideal tool for the identification of unknown organic and inorganic samples whether they exist in the form of a gas, liquid or a solid. ELECTROMAGNETIC SPECTRUM Radiation in the infrared region is commonly referred to in terms of a unit called a wavenumber (ν), rather than wavelength (λ).
What are the advantages of FTIR over dispersive techniques?
Some of the major advantages of FTIR over the dispersive technique include: •Speed: Because all of the frequencies are measured simultaneously, most measurements by FTIR are made in a matter of seconds rather than several minutes. This is sometimes referred to as the Felgett Advantage.