Table 4 Recovery results of simultaneous determination of DIP, HBB and AMP in bovine urine by proposed method.

From: “Eco-friendly HPLC method for analysis of dipyrone and hyoscine in different matrices with biomonitoring”

DIP

HBB

AMP

Recovery%

RSD%

Recovery%

RSD%

Recovery%

RSD%

90.99

1.463

93.81

0.696

93.33

1.282

83.83

1.237

81.82

1.191

84.97

0.587

84.61

0.309

95.66

0.537

91.98

1.396

84.80

0.263

91.65

0.382

92.72

0.154

  1. The extraction recoveries of DIP, HBB and AMP from urine were examined by comparing the mean peak area of triplicates of four unextracted samples of drugs (LLOQ, LQC, MQC and HQC) to peak areas of the same concentrations with prepared spiked urine (14.00, 45.00, 55.00 and 60.00 µg/mL) for DIP and (2.50, 7.50, 25.00 and 50.00 µg/mL) for HBB and AMP.
Back to article page