Florfenicol and Florfenicol Amine Quantification in Bull Serum and Seminal Plasma by a Single Validated UHPLC-MS/MS Method

Table 2

Calibrators and additional QC samples (n = 5, in bold) prepared for florfenicol and florfenicol amine in serum and seminal plasma.

Serum	Seminal plasma
Florfenicol (μg/mL)
0.05	0.05
0.1	0.1
0.25	0.25
0.5	0.5
1	1
2.5	2.5
5	5
10	10
Florfenicol amine (μg/mL)
0.001	0.005
0.002	0.01
0.005	0.025
0.01	0.05
0.02	0.1
0.05	0.25
0.1	0.5
0.2	1