Compound

solvent

LOD (ng/mL)^a

LOQ (ng/mL)^b

LDR (ng/mL)^c

RSD (%)^d

r^2e

MBC

Acetonitrile

0.02

0.06

0.4 - 20

0.5

0.998

Water (pH = 4)

0.06

0.2

0.6 - 20

0.8

0.997

DMSO

0.01

0.03

0.4 - 20

0.7

0.998

2-AB

Acetonitrile

0.005

0.02

0.1 - 10

0.6

0.997

Water (pH = 7)

0.01

0.03

0.4 - 10

0.6

0.997

DMSO

0.002

0.006

0.1 - 10

0.7

0.998