Isoabsorptive Point Method for Simultaneous Determination of Paracetamol and Orphenadrine Citrate in Their Combined Pharmaceutical Dosage Forms
Keyword(s):
A simple, specific, accurate and precise spectrophotometric method was settled for simultaneous determination of paracetamol and orphenadrine citrate in their pure form and in their pharmaceutical formulation. Isoabsorptive point technique has been used in simultaneous determination of both drugs without prior separation. Isoabsorptive point method parameters were validated according to ICH guidelines in which accuracy, precision, repeatability and robustness were found in accepted limits. Advantages and disadvantages of Isoabsorptive point were discussed and statistical comparison between the proposed method and the reference one was also performed.
2013 ◽
Vol 21
(1)
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2015 ◽
Vol 12
(2)
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pp. 171-179
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2015 ◽
Vol 148
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pp. 66-71
2014 ◽
Vol 12
(2)
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2012 ◽
Vol 4
(4)
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pp. 1563-1568