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. 2021 Feb 28;10(3):242. doi: 10.3390/antibiotics10030242

Table 1.

Results of the HPLC-UV validation for cefiderocol in serum.

Low Concentration (32 mg/L) High Concentration (160 mg/L)
Intraday precision (RSD) (%) 3.3 3.8
Interday precision (RSD) (%) 4.0 4.0
Accuracy (Bias) (%) −5.3 8.2
Stability
20 °C (h) 2
2–8 °C (h) 8
−20 °C (h) 28
−80 °C (days) 31

h = hours, RSD= relative standard deviation.