Table 2 The stability of the immunochromatographic strip under various storage conditions
Storage time | Temp (°C) | PHE-CoV dilution strength (HA units/ml) | Negative samples |
|---|---|---|---|
0 mo | 4 | 1:16 | — |
RT | 1:16 | — | |
2 mo | 4 | 1:16 | — |
RT | 1:16 | — | |
4 mo | 4 | 1:16 | — |
RT | 1:16 | — | |
6 mo | 4 | 1:16 | — |
RT | 1:16 | — | |
8 mo | 4 | 1:16 | — |
RT | 1:8 | — | |
10 mo | 4 | 1:16 | — |
RT | 1:4 | — | |
12 mo | 4 | 1:16 | — |
|  | RT | 1:4 | — |