title: Photoacoustic spectroscopy of NH(3) at the 9-microm and 10-microm (12)C(16)O(2) laser wavelengths.
abstract: A spectrophone and a CO(2) laser source were used to determine the absorption coefficients of NH(3) at seventy-seven laser lines in the 00 degrees 1-02 degrees 0 band at 9.4 microm and the 00 degrees 1-10 degrees 0 band at 10.4 microm. The NH(3) was buffered with N(2) to 1 atm at 295 K; its concentration ranged from 30 ppm to 200 ppm. The absorption coefficients and their probable errors are tabulated.
authors.forename: R J
authors.initials: RJ
authors.lastname: Brewer
authors.forename: C W
authors.initials: CW
authors.lastname: Bruce