Simultaneous determination of three surfactants and water in shampoo and liquid soap by ATR-FTIR
Keywords: طیف سنجی مادون قرمز تبدیل فوریه (FTIR); Fourier transform infrared spectroscopy (FTIR); Attenuated total reflection (ATR); Spectrophotometry; Multivariate analysis; Surfactant analysis; Water determination;