Fourier-transform infrared spectroscopy has been used for the determination of dodecylbenzenesulphonate in commercial samples of liquid detergents. Analyses have been performed without sample treatment. Attenuated total reflectance with use of a ZnSe crystal allows measurement of the bands of the detergent together with the water spectrum. The precision, recovery and accuracy obtained by use of calibration line and standard additions have been optimized.
CITATION STYLE
Ferrer, N., Roura, M., & Baucells, M. (1997). Quantitative Analysis of Alkylbenzenesulphonates in Water Solution by ATR/FT-IR Spectroscopy. In Progress in Fourier Transform Spectroscopy (pp. 297–299). Springer Vienna. https://doi.org/10.1007/978-3-7091-6840-0_65
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