Table 1 The calibration curve data of reference substance in S. miltiorrhiza root

DS

0.560 ∼ 8.960

y = 11.32557x-0.98662

0.99991

CA

0.168 ∼ 4.480

y = 56.20537x-6.85365

0.99996

RA

3.420 ∼ 68.400

y = 20.96961x-22.24801

0.99985

SB

91.60 ∼ 732.80

y = 6.62872x-44.93137

0.99997

SA

0.384 ∼ 10.240

y = 22.17195x-6.96602

0.99992

DT-I

0.204 ∼ 10.880

y = 58.09684x-10.34958

0.99984

TS-I

0.020 ∼ 0.672/

y = 72.97334x + 1.66830

0.99990

CT

1.470 ∼ 78.400

y = 38.68225x-27.81167

0.99999

TS-IIA

0.730 ∼ 24.400

y = 63.73954x-29.18675

0.99997