Fourier Transform infrared spectrometerFourier transform infrared (FTIR) spectroscopy is a measurement technique for collecting infrared spectra. Describe here apparatus have ATR accessory which enables samples to be examined directly in the solid or liquid state without further preparation.

Liquid chromatograph, mass spectrometerLiquid chromatography-mass spectrometry (LC-MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography with the mass analysis capabilities of mass spectrometry.