Determination of the capacity ratio and concentration-time function for stepwise elution with binary mobile phase with help of liquid chromatography data obtained from isocratic elution
1. Department of Theoretical Chemistry, Institute of Chemistry UMCS, Nowotki 12, 20031, Lublin, Poland 2. Department of Inorganic and Analytical Chemistry, Institute of Basic Chemical Sciences of the Medical Academy, 20081, Lublin, Poland