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. 2015 Mar 23;10(3):e0122005. doi: 10.1371/journal.pone.0122005

Table 1. Measurement results of the recovery rate.

Number of Measurements Before added CLBΔRU1 1 After added CLBΔRU2 2 ΔRU = (ΔRU1-ΔRU2) The actual concentration, ng/mL The calculatedconcentration, ng/mL Recovery rate,%
1 180 108 72 33.33 29.49 88.48
2 165 102 63 33.33 31.82 95.47
3 151 98 53 33.33 34.40 103.21
4 158 104 54 33.33 34.14 102.43
Average 163.5 103 60.5 33.33 32.46 97.40

1The ΔRU1 is the ΔRU of the prepared sample solution before added the actual concentration of CLB.

2The ΔRU2 is the ΔRU of the prepared sample solution after added the actual concentration of CLB.