Column

Hypersil BDS C18

Symmetry C18

Amine Capillary

250 × 4.6 mm

5 µm

100 × 2.0 mm

2.4 µm

150 × 4.6 mm

5 µm

75 × 4.6 mm

3.5 µm

320 × 0.075 mm

Ketamine

RSD^a

1.73

3.34

1.58

0.19

0.36

Rs^b

0.56

0.88

1.26

1.30

4.97

LOD (pgoncolumn)

3.9

1.02

7.70

7.60

0.0043

K'

1.27

3.55

1.11

1.28

1.40

Α

1.13

1.15

1.18

1.23

1.17

W

0.52

0.65

0.16

0.12

0,12

T

2.7

1.8

1.1

1.3

1.5

N

1030

1063

3268

2138

40,009

Lidocaine

RSD^a

0.26

2.97

1.48

0.14

0.36

Rs^c

2.21

3.42

3.41

2.71

1.53

LOD (pgoncolumn)

2.00

0.70

3.90

4.10

0.0053

K'

1.43

4.08

1.31

1.57

1.20

Α

1.93

1.03

1.58

1.73

1.03

W

0.81

0.71

0.19

0.15

0.23

T

3.2

1.6

1.3

1.7

1.8

N

607

1159

2820

1732

20,290

Xylazine

RSD^a

0.64

3.41

1.91

0.23

0.40

Rs

DNA

DNA

DNA

DNA

DNA

LOD (pgoncolumn)

0.30

0.09

0.50

0.50

0.0038

K'

2.77

6.65

2.08

2.72

1.16

Α

DNA

DNA

DNA

DNA

DNA

W

1.71

1.04

0.29

0.36

0.17

T

3.9

2.8

1.3

2.5

1.6

N

287

1232

2054

612

7988