Selective Tlc Separation of Lysine and Threonine in Pharmaceutical Preparation
نویسندگان
چکیده
Thin-layer chromatography of α-amino acids has been performed on layers prepared from a 1:4 stannic arsenate–cellulose mixture. RF values of the amino acids were determined after development with a variety of mobile phases. Important synthetic ternary separations have been achieved on the basis of different RF values. Lysine and threonine have been selectively separated and quantitatively determined from among the mixture of amino acids present in a commercially available drug.
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