SEARCH Articles Figures Tables Absorbance ratio method Acceptance ratio method Alternative method of estimating divergence ratio Bennett’s acceptance ratio method Capacity ratio method Channels ratio external standard method Channels ratio method Concentration ratio method Droplet aspect ratio method Emperical ratio method Enrichment ratio method Evaluation ratio methods Excitation ratio method Intensity ratio method Isotope ratio analysis spectrometry method Keenans method of estimating divergence ratio Kelen-Tudos method reactivity ratios McCabe-Thiele method minimum reflux ratio Molar-ratio method Mole-ratio method Molecular formula isotope ratio method Monomer ratios in copolymers NMR methods Monomer reactivity ratios Fineman-Ross method Phase volume ratio method Probability ratio method Property ratio method, heat Quantitative analysis reference intensity ratio method Ratio methods by comparison to a reference serum Ratio-proportion method Reactivity ratio graphical methods Reference intensity ratio methods Reflux ratio in Ponchon-Savarit distillation method Signal ratio method Slenderness ratio method Slope-ratio method The Basicity Method for Estimating Tautomer Ratio A Radical Re-appraisal The Development of Modern Methods to Calculate Reduced Isotopic Partition Function Ratios The Mole Ratio Method of Stoichiometric Calculations The Ratio Method Time-ratio method