Standards

LOD^*

LOQ^*

R²

RSD% (Intra-day)

RSD% (Inter-day)

Recovery ± SD

RT^**

Routin

1.73

8.19

0.9990

1.3

3.4

90.3 ± 6.0

18.25

Hyperoside

0.09

4.19

0.9997

1.5

2.8

97.4 ± 9.1

18.76

Isorhamnetin

2.90

6.33

0.9994

1.3

3.3

98.7 ± 7.9

33.42

Kaempferol

0.18

0.56

0.9990

1.7

2.9

90.0 ± 4.1

33.67