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Table 3 Kinetics of drug release from ten leading brands of ciprofloxacin tablets

From: In vitro quality evaluation of leading brands of ciprofloxacin tablets available in Bangladesh

Brands Zero order kinetics First order kinetics Higuchi kinetics Korsmeyer–Peppas kinetics
Regression coefficient (R2)
Brand A 0.920 0.943 0.974 0.992
Brand B 0.924 0.982 0.976 0.991
Brand C 0.913 0.974 0.969 0.988
Brand D 0.955 0.981 0.974 0.999
Brand E 0.943 0.983 0.981 0.989
Brand F 0.973 0.999 0.999 0.976
Brand G 0.981 0.983 0.998 0.989
Brand H 0.977 0.999 0.957 0.965
Brand I 0.961 0.973 0.973 0.985
Brand J 0.972 0.985 0.960 0.980