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Table 2 LC-MS 3 validation

From: Transcriptomic markers meet the real world: finding diagnostic signatures of corticosteroid treatment in commercial beef samples

Analyte/parameter

 

DEX

 

spike level (ng/ml)

0.25

0.50

2.50

repeatibility (R.S.D., %)

9.3

9.8

5.6

recovery (%)

89

92

110

linearity (r2, 0.20-10 ng/ml)

 

0.997

 

LOD (ng/ml)

 

0.15

 

LOQ (ng/ml)

 

0.25

 

CCα (ng/ml)

 

0.19

 

CCβ (ng/ml)

 

0.33

 
  1. Validation data for the determination of DEX in urine by LC-MS3 (n=18 at each level).
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BMC Veterinary Research

ISSN: 1746-6148

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