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Test Directory

Creatinine Body Fluid



Expected Turnaround

24 hours

The assay of creatinine in serum or plasma is the most commonly used test to assess renal function.


Jaffe-kinetic (compensated)

High homogentisic acid concentrations in urine samples lead to false results.

Urine without preservative: Room Temperature: 2 days Refrigerated: 6 days Frozen: 6 months Urine with preservative: Room Temperature: 3 days Refrigerated: 8 days Frozen: 3 weeks

Creatinine Body Fluid; Creatinine, BF

Sterile tube or specimen container

1 ML

0 - 999


0.5 - 0.9

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