PubMed · 707415
Serum creatinine. A CAP survey.
Abstract
The results of the 1976--1977 College of American Pathologists Survey of serum creatinine measurements performed by more than 5,000 laboratories are presented. The most widely used method employs the colorimetric measurement of the alkaline picrate-creatinine (Jaffe) reaction. In general, all manual and automated systems yielded comparable creatinine concentrations except the centrifugal analyzers, which manifested a consistently high bias. Interlaboratory variation was lowest for continuous-flow and the DuPont discrete systems. Lloyd's reagent resulted in a clinically insignificant reduction of creatinine concentration in lyophilized sera.
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E K Chinn, J G Batsakis, H Pilon, K Delbecg. 1978. Serum creatinine. A CAP survey.. https://pubmed.ncbi.nlm.nih.gov/707415/
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