A Direct-Reading Bilirubinometer Incorporating Hemolysis and Turbidity Correction

[摘要] An instrument has been developed by which the bilirubin concentration in serum is determined spectrophotometrically. A reading of the difference in absorbance at 450 mµ and 540 mµ is obtained. The presence of hemoglobin or turbidity is corrected for, so that the differential absorbance reading, multiplied by a calibration factor, gives the correct bilirubin concentration. Comparisons with analyses using a Zeiss PMQ spectrophotometer agree closely.

[学科分类] 过敏症与临床免疫学