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. 2022 Aug 1;51(4):389–396. [Article in Chinese] doi: 10.3724/zdxbyxb-2022-0129

表2 不同条件下格列喹酮的回收率

Table2 Stability of gliquidone under different storage conditions

x¯ ± s,%)

格列喹酮浓度(ng/mL)

n

乙腈溶液

大鼠血浆

25 °C保存 12 h

–80 °C保存 10 d

–80 °C反复冻融3次

5

3

99.5±2.8

100.7±2.2

94.9±4.5

500

3

99.6 ±2.5

99.5±0.7

100.1±1.1

3000

3

100.3±0.4

100.2±0.3

100.0±0.8