[Comparative studies of the initial rate method (modified Centrifi Chem method) and the Frankonit method to assay creatinine in serum and urine (author's transl)].
In the method described, by modification of the measurement according to changing reagent blanks (7 g albumin/100 ml + reagent for serum, and water + reagent for urine), excellent agreement with the results obtained by the Frankonit method was found. 262 parallel determinations with serum and 103 with urine were carried out. With a correlation of 0.99, the regression line y = x was almost maintained.
D003404:Creatinine / Q000032:analysis* / Q000097:blood / Q000652:urine; D005069:Evaluation Studies as Topic; D006801:Humans; D007700:Kinetics; D008722:Methods; D012044:Regression Analysis
D003404:Creatinine
Vergleichende Untersuchungen der Initial Rate Methode des Centrifichem Systems mit der Frankonit-Methode zur Bestimmung des Kreatinins in Serum und Urin?)9H