Absorbance Ratio Calculations from the Infrared Spectra of Thick Liquid Films
- 1 March 1978
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 32 (2), 187-189
- https://doi.org/10.1366/000370278774331594
Abstract
Thick liquid films have been used for determining low concentrations of a component of a liquid mixture by the infrared absorbance ratio method. The major component must be represented by absorption bands that would be insignificant in the spectrum of a thinner sample.Keywords
This publication has 4 references indexed in Scilit:
- Quantitative Infrared Analysis of Solids in Potassium Bromide Using an Internal StandardAnalytical Chemistry, 1957
- A Direct Infrared Method for Determining 4-Methyl-2,6-Ditertiarybutylphenol in Mineral OilApplied Spectroscopy, 1956
- Analysis of Natural and Synthetic Rubber by Infrared SpectroscopyAnalytical Chemistry, 1948
- Infrared Analysis of Crystalline PenicillinsAnalytical Chemistry, 1947