The experimental liquid-liquid equilibrium (LLE) data have been obtained at 25 oC for ternary systems propionic acid-water-n-amyl alcohol and propionic acid-water-n-amyl acetate. The reliability of the experimental tie line data are checked using the methods of Othmer-Tobias and Hand. The distribution coefficients and separation factors were obtained from experimental results and are ... https://hollandscountryclothinges.shop/product-category/armbands/