Table 3 Determination of MIR and SIL in Silotime-M 50 tablets using the suggested UV techniques and application of standard addition protocol.

From: Sustainable UV approaches backed by one step extraction procedure for quantifying the newly released mirabegron and silodosin mixture in urine

Techniques

IDW

FSD

Drugs

MIR

SIL

MIR

SIL

Silotime-M 50 a

100.61 ± 0.76

99.27 ± 1.02

101.01 ± 1.32

100.50 ± 1.20

Found % ± SD b

Standard addition

100.28 ± 1.06

99.63 ± 0.75

100.87 ± 1.10

100.71 ± 0.82

Pure found% ± SD c

  1. a Silotime-M 50 tablets; claimed to contain 50 mg MIR and 8 mg SIL per tablet; batch number (34/UA/2OI3).
  2. b Mean of three determinations.
  3. c Mean of five determinations.
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