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Table 4 Accuracy results of phenyl vinyl sulfone

From: A novel LC-MS method development and validation for the determination of phenyl vinyl sulfone in eletriptan hydrobromide

Accuracy levels

No. of preparations

Peak area of phenyl vinyl sulfone

% recovery of phenyl vinyl sulfone

QL

1

1380.02

101.00

2

1346.10

99.00

3

1383.94

102.10

50%

1

2388.88

103.00

2

2267.30

97.50

3

2304.20

98.70

100%

1

4220.62

91.00

2

4218.18

91.50

3

4350.34

93.90

150%

1

6354.86

90.90

2

6499.08

92.80

3

6114.37

87.50

  1. QL quantitative limit