scientist use the fourier transform infrared spectrometer ftir to analyze drugs in identifying chemical identity, infrared spectra

analysis analytical biochemistry biology biotech biotechnology cancer cell chemical chemistry device diagram drug education equipment experiment formula fourier ftir health healthcare industry infrared instrument ir lab laboratory machine medical medicinal medicine nanotechnology number organic people percentage pharmaceutical pharmacy research researcher sample science scienctific scientist spectra spectrometer spectrometry spectroscopy spectrum structure technology test transmittance wave wavelength wavenumber