FDM ATR Organics Diamond (1515 spectra)
FDM ATR Organics Germanium (422 spectra)
400 cm-1 to 4000 cm-1, Diamond ATR crystal
600 cm-1 to 4000 cm-1, Germanium ATR crystal
2 cm-1 resolution
The FDM ATR Organics Diamond were run on a monolithic diamond ATR crystal. That means superior spectra and superior search results. The FDM ATR Organics Germanium were run on a Germanium ATR crystal to provide transmission-like spectra and to address strong refractive index contributions from functional groups with strong absorbances and to improve the baselines. There is no other ATR/FTIR library of organic compounds with both diamond and germanium ATR spectra.
Fatty acid methyl esters, saturated & unsaturated; fatty acid ethyl esters; fatty acid butyl esters; fatty acids up to C18; fats; alcohols from C1 to C22; aldehydes; normal and branched alkanes from C6 to C40; alkenes from C6 to C22; normal, methyl and branched ketones; glycols & glycol ethers; dicarboxcylic acids; 150 flavor & fragrance compounds; alkylbenzenes & chlorobenzenes; phenols & chlorophenols, phthalate esters, amines, amino acids, aromatics from C6 to C16; naphthenes and more.
See also the FDM FAQ for further discussion of diamond and germanium ATR crystals.