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.
Accuracy and precision of the quality control samples by the proposed HPLC.
| Conc. (ng/mL) | Intra-Day | Inter-Day | ||||||
|---|---|---|---|---|---|---|---|---|
| Mean | SD | RSD% | Accuracy % | Mean | SD | RSD% | Accuracy % | |
| 150.0 | 138.1 | 3.2 | 2.31 | 92.1 | 136.0 | 3.3 | 2.43 | 90.6 |
| 550.0 | 520.0 | 2.5 | 0.11 | 94.5 | 575.0 | 2.4 | 0.42 | 104.54 |
| 1250.0 | 1187.5 | 1.37 | 0.16 | 95.0 | 1168.75 | 2.4 | 0.21 | 93.5 |
| 1750.0 | 1680 | 1.38 | 0.10 | 96.0 | 1464.5 | 1.9 | 0.13 | 94.0 |
(number of repation (n = 3).
