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Phosphorus, Urine, 24 Hour

Alias:

Phosphate,PO4

Methodology:

Spectrophotometric

Performed:

Monday-Friday; day shift

Analytical Time:

4 hours

Testing Laboratory:

Iowa Methodist Medical Center
Iowa Lutheran Hospital
Pathology Laboratory

Laboratory Section:

Core Laboratory

Phosphorus, Urine, 24 Hour

Container/Tube Type:

24 hour urine collection jug

Collection Information:

Urine should be refrigerated during collection.

Transport Information:

10.0 mL aliquot from a well mixed 24 hour collection

Minimum Sample Volume: Minimum amount of analytical sample (serum, plasma, urine, CSF, etc.) required to perform an assay once. Submitting the minimum volume makes it impossible to repeat the test or perform confirmatory or reflex testing. In some situations, a minimum specimen volume may result in a QNS (Quantity Not Sufficient) result, requiring a second specimen to be collected.

Minimum amount of analytical sample (serum, plasma, urine, CSF, etc.) required to perform an assay once. Submitting the minimum volume makes it impossible to repeat the test or perform confirmatory or reflex testing. In some situations, a minimum specimen volume may result in a QNS (Quantity Not Sufficient) result, requiring a second specimen to be collected.

1.0 mL

Remarks:

Specimens collected between 22-26 hours will be accepted as 24 hour specimens. Anything less than 22 hours or greater than 26 hours will be ordered as a "Random" specimen and should include a Period and Volume measurement.

Stability

Refrigerated Stability:

4 days

Frozen Stability:

3 weeks

Ambient Stability:

2 days

Phosphorus, Urine, 24 Hour

Sunquest Order Code:

UPHO24

Epic Number: The test code used to identify this assay in Epic

LAB2124

CPT Code:

84105

Phosphorus, Urine, 24 Hour

Modified:

7/19/2016 9:33:23 AM