Table 3.
Long-term stability
Concentrations |
|||
---|---|---|---|
0 weeks | 2 weeks | 4 weeks | |
AEA blank | 0.54±0.11 (19.4) | 0.60±0.02 (2.6) | 0.64±0.06 (9.0) |
AEA + 3 ng/mL | 3.37±0.11 (3.3) | 3.73±0.17 (4.7) | 4.01±0.04 (1.0) |
AG blank | 1.21±0.11 (9.3) | 1.81±0.09 (4.8) | 1.69±0.38 (22.6) |
AG + 3 ng/mL | 4.03±0.34 (8.5) | 4.16±0.35 (8.5) | 3.74±0.10 (2.6) |
Values are mean ± SD as ng/mL (relative SD, %). AEA, anandamide; AG, arachidonoyl glycerol.