Profile: Madison Instruments specializes in offering fourier transform infraRed(FTIR)spectroscopy, laser diffraction particle size analysis and coffee products. Our FTIR product includes DPT™dual pass transmission sampler which consists of a sample holder used to mount transmission cells, and pellet holders in the spectrometer. The sample is introduced on the DPT™ sample card that consists of a patented low-e microscope slide mounted in a safe paper slide holder. We can provide both dry and wet laser diffraction particle size analysis for samples.