Development and Validation of an UHPLC-MS/MS Method for Quantification of DMAG in Rat Plasma and Its Application in a Preliminary Pharmacokinetic Study in Thrombocytopenia Rats

Table 3

Stability of DMAG under different storage conditions (RSD %, n = 6).

Concentration (ng/mL)	Short-term (12 h, 25°C)	Plasma sample (24 h, 4°C)	Long-term (30 d, −80°C)	Three freeze-thaw cycles (−80°C)
2.00	5.13	3.69	8.01	6.17
10.00	4.95	8.78	3.56	5.72
50.00	4.71	3.38	6.43	7.09