Table 4 The storage stability of the dipsticks
Analytes | Storage conditions | Indicator range (ng/mL) | |||
|---|---|---|---|---|---|
Storage time | |||||
0 day | One week | 3 months | 6 months | ||
Artemisinin | 4°C | 2,000-5,000 | 2,000-5,000 | 5,000-10,000 | 10,000-20,000 |
Ambient temperature | 2,000-5,000 | 2,000-5,000 | 5,000-10,000 | 10,000-20,000 | |
37°C | 2,000-5,000 | 2,000-5,000 | - | - | |
ATS | 4°C | 100-200 | 100-200 | 200-500 | 500-1,000 |
Ambient temperature | 100-200 | 100-200 | 200-500 | 500-1,000 | |
37°C | 100-200 | 100-200 | - | - | |
DHA | 4°C | 200-500 | 200-500 | 1,000-2,000 | 1,000-2,000 |
Ambient temperature | 200-500 | 200-500 | 1,000-2,000 | 1,000-2,000 | |
37°C | 200-500 | 200-500 | - | - | |