TABLE 4.
The calibration and measurement capability in our laboratory
| Analyte | Measurement range |
Expanded uncertainty (CMC) (k = 2) |
|---|---|---|
| Vitamin A | (0.10‐1.12) μg/mL | U rel = 6.1%‐4.0% |
| Vitamin E | (2.19‐20.86)μg/mL | U rel = 2.7%‐2.0% |
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