Samples Found (ng/mL) Added (ng/mL) Total (ng/mL) Recovery (%)
Serum 1 0.9622 1.000 1.86 95.78
Serum 2 1.214 1.200 2.35 96.33
Serum 3 14.93 15.00 29.4 96.47
Serum 4 30.25 30.00 60.8 101.8
Serum 5 43.81 45.00 89.6 101.8
Serum 6 62.72 60.00 121.7 98.3
Serum 7 123.4 120.0 242.1 98.92
Serum 8 134.6 130.0 263.5 99.15
Serum 9 159.2 160.0 320.6 100.9
Table 1: Analytical results of anti-CEA in human serum samples.(n = 6).