Titrimetric estimation of cysteine alone and in the presence of other amino-acids.
Cysteine has been determined alone and in the presence of other amino-acids by titration with mercury(II) at pH 6.2 or 9.2, and with lead at pH 9.2. In all three procedures, a 1:1 complex is formed.
Sen
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Chemical Laboratories University of Allahabad Allahabad-211002, India.
Bahadur
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