| Freeze and Thaw |
LQC |
MQC |
HQC |
| Concentration(ng/mL) |
50.000 |
250.000 |
1000.000 |
| Cycle 1 |
47.621 |
243.025 |
976.789 |
| Cycle 2 |
42.339 |
273.978 |
953.351 |
| Cycle 3 |
41.120 |
226.444 |
941.214 |
| Mean (N = 3) |
43.6933 |
235.8157 |
957.1180 |
| S.D (+/-) |
3.4556 |
8.4994 |
18.0842 |
| CV (%) |
7.91 |
3.60 |
1.89 |
| % Nominal |
87.39 |
94.33 |
95.71 |
| Short Term Plasma at Room Temperature |
LQC |
MQC |
HQC |
| Concentration (ng/mL) |
50.000 |
250.000 |
1000.000 |
| After 1 hr |
43.674 |
234.781 |
961.975 |
| After 2 hr |
45.123 |
257.336 |
942.312 |
| After 3 hr |
37.978 |
223.025 |
982.167 |
| Mean (N = 3) |
42.2583 |
238.3807 |
962.1513 |
| S.D (+/-) |
3.4556 |
17.43644 |
19.928.9 |
| CV (%) |
8.49 |
7.31 |
2.07 |
| % Nominal |
84.52 |
95.35 |
96.22 |
| Long Term Plasma Sample at – 70° C |
LQC |
MQC |
HQC |
| Nominal Concentration (ng/mL) |
50.000 |
250.000 |
1000.000 |
| After 1 Weeks |
38.125 |
241.267 |
925.139 |
| After 2 Weeks |
46.789 |
252.325 |
917.025 |
| After 4 Weeks |
39.781 |
248.026 |
943.976 |
| Mean (N = 3) |
41.5650 |
247.2060 |
928.7133 |
| S.D (+/-) |
4.59926 |
5.57442 |
13.82646 |
| CV (%) |
11.07 |
2.25 |
1.49 |
| % Nominal |
83.13 |
98.88 |
92.87 |
|
