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.
Analytical performance of the sensitive variant of the method at a tetrodotoxin (TTX) concentration of 5.0 µg/kg.
| Method Characteristic | Mussels | Oysters | Whelks |
|---|---|---|---|
| Recovery (%) | 91 | 100 | 93 |
| Repeatability (CVr, %) | 8.5 | 9.9 | 12.9 |
| Intermediate precision (CVIP, %) | 12.0 | 23.0 | 24.0 |
