High-Performance Liquid Chromatography Determination of Meloxicam and Piroxicam with Ultraviolet Detection

Figure 2

Chromatograms for meloxicam and piroxicam. (a) Blank bearded dragon plasma sample, (b) a 250 ng/mL spiked plasma standard, (c) a plasma sample from a bearded dragon after intramuscular administration of 0.4 mg/kg meloxicam, (d) a blank sandhill crane plasma sample, (e) an 800 ng/mL spiked plasma standard, (f) a plasma sample from a sandhill crane after oral administration of 0.5 mg/kg piroxicam, (g) a blank sow milk sample, (h) a 250 ng/mL spiked milk standard, and (i) a milk sample from a sow dosed with 0.8 mg/kg meloxicam.

(a)

(b)

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(d)

(e)

(f)

(g)

(h)

(i)