|
STANDARS
|
Regression equation from calibration curves
|
Rr2
|
LOD HPLC-UV
|
RF
|
SD (%)
|
|---|
|
SMR
|
f(x) = 662.48x + 74645.3
|
1.0
|
50
|
737.1
|
0.08
|
|
SDOX
|
F(x) = 376.583x + 1846.29
|
1.0
|
100
|
378.4
|
0.004
|
|
SCL-rt30
|
F(x) = 17.72x – 7393.03
|
1.0
|
100
|
10.3
|
0.62
|
|
SDZ
|
F(x) = 340.51x + 2232.01
|
1.0
|
50
|
342.7
|
0.005
|
|
SMTZ
|
F(x) = 321.58x + 4987.23
|
1.0
|
50
|
326.6
|
0.013
|
|
SQ
|
F (x) = 259.997x + 1480.45
|
1.0
|
50
|
258.5
|
0.005
|
|
SDM
|
F(x) = 292.90x – 8808.51
|
1.0
|
80
|
284.1
|
0.027
|
|
SMX
|
F(x) = 386.15x – 297.48
|
1.0
|
50
|
385.9
|
0.001
|
|
STZ-32
|
F(x) = 65.84x + 18977
|
1.0
|
50
|
84.8
|
0.19
|
|
OTC
|
F(x) = 43.30x + 48278.9
|
1.0
|
40
|
91.6
|
0.46
|
|
DC
|
F(x) = 55.08x + 29908.4
|
1.0
|
40
|
85
|
0.3
|
|
CTC
|
F(x) = 127.8x + 18909.9
|
1.0
|
40
|
146.7
|
0.11
|
|
TC
|
F(x) = 63.85x – 2396.01
|
1.0
|
40
|
61.5
|
0.034
|
- Rr2 recovery ratio, RF: retention factor, LOD:limit of detection, SD:standard deviation, Sulfachloropyradizine (SCL), Sulfadiazine (SDZ), Sulfadimidine (SMTZ), Sulfaquinoxaline (SQ), Sulfamerazine (SMR), Sulfathiazole (STZ), Sulfamethoxazole (SMX), Sulfadoxin (SDOX), Sulfadimethoxin (SDM), Oxytetracycline (OTC), Doxycycline hyclate (DC), Chlortetracycline hydrochloride (CTC) and Tetracycline hydrochloride (TC)
