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Table 11 Recovery of bexarotene

From: Development and validation of bexarote by bioanalytical methods using liquid chromatography-tandem mass spectroscopy (LC-MS/MS)

Quality control sample ID Aqueous analyte area Extracted analyte area
LQC 16,201 17,052
16,045 16,462
20,592 16,952
20,215 16,941
20,098 20,900
19,423 17,689
Mean 18,762 17,666
% recovery 94.16
MQC 766,900 764,709
766,878 748,447
756,525 743,886
769,926 744,175
766,882 741,445
757,276 753,506
Mean 764,065 749,361
% recovery 98.08
HQC 1,548,386 1,398,325
1,543,021 1,373,844
1,562,977 1,421,433
1,573,624 1,379,191
1,557,258 1,372,197
1,542,212 1,352,389
Mean 1,554,580 1,382,897
% recovery 88.96
Recovery result
LQC 94.16
MQC 98.08
HQC 88.96
Mean 93.73
SD 4.57
%CV 4.88