We have a high concentration quantitative gas library for short path gas cells. This library is a good reference library. In most cases, each compound has a range in concentrations. These compounds have been run at 2 cm-1 resolution with triangular apodization. The spectra was run from well controlled standards.
Note: Each spectrum in the the library also comes with the raw unprocessed interferogram. One has the option to use whatever zero fill and apodization function and then transform the interferogram to what ever resolution desired. This raw format of the data allows one to use FCM (see FCM pages at FTIR.com) to create a synthetic reference (artificial reference) as the background file. This powerful feature allows one to do continuous flow monitoring without the need to collect a background zero gas reference spectrum.
There are other library spectra available. In general the spectra is at a concentration at 1 ppm-meters at 1 and 2 wave number resolution. We will provide a list of those compounds on request.
The price of this quantitative library is $1,400. The compounds are:
Tetrafluoroethene C2F4 11 spectra ranging from 25 ppm to 5,110 ppm Hexafluoroethane C3F6 9 spectra ranging from 5 ppm to 5,120 ppm Ethylene C2H4 2 spectra - 1,970 and 2,040 ppm Octafluoropropane C3F8 10 spectra ranging from 25 ppm to 6,190 ppm Propane C3H8 2 spectra - 1,002 and 1,018 ppm Octafluorocyclobutane C4F8 11 spectra ranging from 260 ppm to 5,240 ppm Octafluorocyclopentene C5F8 7 spectra ranging from 59 ppm to 4,790 ppm Tetrafluoromethane CF4 9 spectra ranging from 4.9 ppm to 4,790 ppm Trifluoromethane CHF3 9 spectra ranging from 4.8 ppm to 4,750 ppm Carbon monoxide CO 8 spectra ranging from 127 ppm to 988 ppm Carbon dioxide CO2 7 spectra ranging from 25 ppm to 4,970 ppm Hydrogen chloride HCl 1 spectrum at 1,518 ppm Hydrogen fluoride HF 2 spectra - 500 ppm and 900 ppm Nitrous oxide N2O 6 spectra ranging from 125 ppm to 4,960 ppm Nitrogen trifluoride NF3 10 spectra ranging from 26 ppm to 5,170 ppm Nitric oxide NO 6 spectra ranging from 126 ppm to 5040 ppm Nitrogen dioxide NO2 10 spectra ranging from 12.7 ppm to 4,930 ppm Sulfur hexafluoride SF6 13 spectra ranging from 4 ppm to 4,940 ppm Sulfur dioxide SO2 7 spectra from 13 ppm to 5,060 ppm Sulfuryl fluoride SO2F2 8 spectra from 27.6 ppm to 5,370 ppm Thionyl fluoride SOF2 6 spectra from 125 ppm 4,990 ppm Ethylene C2H4 1 spectrum at 2,040 ppm Propane C3H8 1 spectrum at 1,002 ppm Carbon monoxide CO 1 spectrum at 988 ppm