All the viscosity measurements of the aqueous solutions ofthe TX-100 and CTAB mixture with ethanol were performed withthe Anton Paar viscosimeter (AMVn) at 293 K ±0.01 K with theaccuracy ±0.0001 mPa s. The standard uncertainty was equal to to±0.00014 mPa s. The densitometer and viscosimeter were cali-brated regularly with distilled and deionized water and methanol.
The specific conductivity measurements of the aqueous solu-tions of the TX-100 and CTAB mixture with ethanol were madeby the conductometer, Mettler Toledo, joined with the thermo-stat LAUDA RE 415S with the temperature precision equal to±0.01 K. The standard uncertainty of the conductivity measure-ments changed from ±0.002 to ±1.73 S/cm depending on thesurfactant mixture concentration range.
All the density, viscosity and conductivity measurements weremade for 3 samples of four sets