Simultaneous Determination of Hydrochlor
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E. MartΔ±́n; O. HernΓ‘ndez; J.J. Arias; A.I. JimΓ©nez
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Article
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1997
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Elsevier Science
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English
β 124 KB
This paper reports on the simultaneous determination of hydrochlorothiazide and spironolactone from derivative quotient spectra with a standardized divisor and by use of multiwavelength regression calibration. Both methods were applied to synthetic mixtures and pharmaceutical preparations containing