Table 3.
Evaluation of the accuracy of the method for the determination of NAR in SFN.
| Sample | Recovery (%) |
|---|---|
| 1 | 103% |
| 2 | 104% |
| 3 | 102% |
| 4 | 106% |
| Average | 104% |
| Standard deviation | 2% |
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.