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Application of the differential method for determining the composition of a toluene-methyl ethyl ketone mixture by an IR analyzer
Authors:I. V. Skornyakov  M. P. Zakharich  V. P. Komar  F. N. Nikonovich  V. S. Kharchenko
Affiliation:(1) Institute of Molecular and Atomic Physics, National Academy of Sciences of Belarus, 70, F. Skorina Ave., 220072 Minsk, Belarus;(2) Volgograd Specialized Design Office at the Scientific Production Association “Neftekhimavtomatika”, Russia
Abstract:A differential method is suggested to analyze two-component systems. It allows a 1.5-fold increase in sensitivity as compared to the ordinary procedure for determination of the composition of toluene-methyl ethyl ketone by an 1R continuous-flow analyzer. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 66, No. 3, pp. 408–409, May–June, 1999.
Keywords:differential method of analysis  IR spectrum  analyzer
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