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Table 2 Rivaroxaban stability in spiked samples

From: Laboratory monitoring of rivaroxaban in Chinese patients with deep venous thrombosis: a preliminary study

Theoretical concentrations (ng/mL)Room temperature (25 °C) up to 24 h−30 °C up to 3 monthsIn autosampler at 10 °C up to 48 hFrozen and thawed 3 times
1.592.23 ± 4.8489.67 ± 1.4790.65 ± 2.0095.08 ± 1.04
15.085.45 ± 1.0596.08 ± 1.3897.78 ± 2.27104.35 ± 1.03
300.095.45 ± 1.26102.68 ± 2.89107.23 ± 2.03110.92 ± 1.62