Fig. 6From: In vitro kinetic release study of ketoprofen enantiomers from alginate metal complexesHPLC chromatograms for mixed beads complexed with Ba (ABaCaK, ABaZnK, ABaAlK, ABaFeK) and mixed beads with Ca and Fe; simultaneous (A1K) and consecutive (A2K, A3K) congealed methodBack to article page