Table 2.

Recoveries of known concentrations of UCB and LR in serum.

Interferences	UCB	LR
Hyperbilirubinemic seruma	NA	98.1 ± 3.9
Chylous serumb	91.8 ± 9.1	103.5 ± 9.4
Hemolytic serumc	107.8 ± 10.5	92.4 ± 11.2

^aBilirubin = 18.4 mg/dL (315 μmol/L); ^bTriacylglyceroles > 151 mg/dL (1.7 mmol/L); ^cHemoglobin = 12 g/L

Recovery data given in % ± SD.

NA, not applicable; LR, lumirubin, UCB, unconjugated bilirubin.

Interferences were estimated as the recovery of a known amount of analyte added to the human serum samples (n = 6) containing various interferents.