Journal of Analytical Methods in Chemistry / 2014 / Article / Fig 2

Research Article

Validated Method for the Determination of Piroxicam by Capillary Zone Electrophoresis and Its Application to Tablets

Figure 2

The electropherogram of (a) standard PIR (7.20 µg/mL) and IS (6.76 µg/mL), (b) matrix solution, (c) PIR spiked (2.58 µg/mL) matrix solution (IS 6.76 µg/mL), and (d) tablet solution containing PIR (2.58 µg/mL) (IS 6.76 µg/mL). Peak 1 is piroxicam (PIR); peak 2 is naproxen sodium (NAP) as internal standard (IS).
352698.fig.002a
(a)
352698.fig.002b
(b)
352698.fig.002c
(c)
352698.fig.002d
(d)