| ETHINYL ESTRADIOL |
| Spiked Level |
Sample Weight |
Sample Area |
mcg/ml added |
mcg/ml found |
% Recovery |
% Mean |
| 50% |
625.40 |
1484085 |
0.059 |
0.06 |
101 |
101 |
| 50% |
625.40 |
1476424 |
0.059 |
0.06 |
100 |
| 50% |
625.40 |
1462429 |
0.059 |
0.06 |
99 |
| 50% |
625.40 |
1489768 |
0.059 |
0.06 |
101 |
| 50% |
625.40 |
1490425 |
0.059 |
0.06 |
101 |
| 50% |
625.40 |
1483474 |
0.059 |
0.06 |
101 |
| 100% |
1250.80 |
2943921 |
0.119 |
0.12 |
100 |
100 |
| 100% |
1250.80 |
2915651 |
0.119 |
0.12 |
99 |
| 100% |
1250.80 |
2957407 |
0.119 |
0.12 |
100 |
| 150% |
1876.20 |
4423964 |
0.178 |
0.18 |
100 |
99 |
| 150% |
1876.20 |
4409785 |
0.178 |
0.18 |
100 |
| 150% |
1876.20 |
4420727 |
0.178 |
0.18 |
100 |
| 150% |
1876.20 |
4302456 |
0.178 |
0.17 |
97 |
| 150% |
1876.20 |
4427862 |
0.178 |
0.18 |
100 |
| 150% |
1876.20 |
4338740 |
0.178 |
0.18 |
98 |
|