TY - JOUR
AU - Long, Gary J.
AB - mounted around the cell body (1). The external cell difficulty in reproducing sample particle size. Because dimensions are: length 120 mm; diameter 60 mm. The both absorption and scattering are present in spectra inner cell diameter is 20 mm and the optical path length obtained by using the mull technique it is often difficult counts 90 mm. The end caps (5) are screwed in the cell to compare results from different laboratories. In addi- body and have a slightly conical opening with the tion, low temperature spectra are difficult to obtain smaller diameter being 20 mm. The windows (6) have a with mulls because, when subjected to the high vacuum diameter of 30 mm and a thickness of 10 mm. Two viton and low temperature necessary for such experiments O-rings (7, 8) provide for the sealing of the windows and the mulls tend to crack thereby leaving gaps in the end caps. The thin kapton spacers on both sides of the sample. windows (9, 10) have a thickness of 0.125 mm. Two inlet We typically prepare KBr pellets by grinding approxi- valves (4) have been mounted on the cell, one for gases marly 200 mg of infrared quality KBr 
TI - The Use of KBr Pressed Pellets in Inorganic Electronic Spectroscopy
JF - Applied Spectroscopy
DO - 10.1366/000370277774463841
DA - 1977-03-01
UR - https://www.deepdyve.com/lp/sage/the-use-of-kbr-pressed-pellets-in-inorganic-electronic-spectroscopy-ttpIDF0KXl
SP - 177
EP - 179
VL - 31
IS - 2
DP - DeepDyve
ER -