Ftir Reference Standards. Materials are pretty much anything from vitamins minerals sugars and peptone. There are two tables grouped by frequency range and compound class.
Common ingredients are dextrose ascorbic acid potassium phosphate calcium carbonate methyl paraben and sodium acetate. The traceability documentation included shows transmission values at seven band assignments. Polystyrene reference standards for calibrating ftir wavenumber accuracy to evaluate ftir instrument photometric linearity pike offers the ng11 reference standard traceable to national research council of canada.
Fourier transform infrared ftir reference spectra.
The ir spectrum table is a chart for use during infrared spectroscopy the table lists ir spectroscopy frequency ranges appearance of the vibration and absorptions for functional groups. The comparison uses the. There are two tables grouped by frequency range and compound class. Fourier transform infrared ftir reference spectra.
