Analysis of binary mixtures of cephaloth
Analysis of binary mixtures of cephalothin and cefoxitin by using first-derivative spectrophotometry
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J.A Murillo; J.M Lernus; L.F Garcia
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Article
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1996
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Elsevier Science
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English
⚖ 662 KB
A method for the analysis of two-component mixtures of cephalothin and cefoxitin using zero-crossing first-derivative spectrophotometry is described. This technique permits the quantification of these drugs with closely overlapping spectral bands without any separation step. Linear calibration graph