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Fig. 4 | BMC Chemistry

Fig. 4

From: Various techniques for resolving overlapping ultraviolet spectra of combination pharmaceutical dosage forms containing hydroxychloroquine and paracetamol

Fig. 4

Zero absorption spectra of HCQ overlaid with zero absorption spectra of PAR showing that 220 and 242.5 are the maximum wavelengths for HCQ and PAR, respectively, and showing that 215.5 and 261.5 have the same absorbance in PARA, so we can measure HCQ absorption and 215.5 and 227.5 have the same absorbance in HCQ, so we can measure PAR absorption

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BMC Chemistry

ISSN: 2661-801X

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