Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Calibration curves, linear ranges, and detection limits of the three marker constituents by LC-MS/MS.
| Constituents | Linear Range (ng/mL) | Calibration Curve | R2 | LOD (ng/mL) |
|---|---|---|---|---|
| Scoparone | 1–100 | y = 15466x − 1167.7 | 0.996 | 0.5 |
| Geniposide | 5–1000 | y = 2036.7x − 2543.7 | 0.999 | 1 |
| Rhein | 5–500 | y = 3198.3x + 838.43 | 0.997 | 1 |
