Nominal
concentration
(ng/mL) |
Stability |
Mean ±SDa
n = 6
(ng/mL) |
Accuracy
(%)b |
Precision
(% CV) |
|
765 |
0 h
7 h (bench-top)
26 h (in-injector)
3rd F/T cycle
30 day at -80°C |
782 ± 21.1
772 ± 21.9
785 ± 30.0
848 ± 112
704 ± 32.3
|
102
101
103
111
90.0
|
2.70
2.80
3.82
13.2
4.58
|
|
4404 |
0 h
7 h (bench-top)
26 h (in-injector)
3rd F/T cycle
30 day at -80°C |
4528 ± 279
4550 ± 270
4494 ± 218
4998 ± 335
4309 ± 332
|
103
103
102
113
95.2
|
6.15
5.93
4.84
6.71
7.70
|
