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Table 3 Stability studies of LTZ in rat plasma

From: A simple, precise, and sensitive HPLC method for quantification of letrozole in rat plasma: development, validation, and preclinical pharmacokinetics

QC level

%RE

Freeze-thaw stability

Bench-top stability (6 h)

Autosampler stability (10 h)

Short-term stability

LQC

−10.73

−6.32

−3.08

−2.17

HQC

2.34

3.30

2.98

4.71

  1. HQC high quality control, LQC low quality control, RE relative error