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Hemoglobin, Plasma

Alias:

Free Hemoglobin, Hemoglobin, Plasma

Methodology:

Spectrophotometric

Performed:

Daily: Day shift only

Analytical Time:

3 hours

Testing Laboratory:

Pathology Laboratory

Laboratory Section:

Core Laboratory

Hemoglobin, Plasma

Container/Tube Type:

Green No Gel (Lithium Heparin)
Lavender (EDTA)

Collection Information:

Plasma/Green Top (Heparin) or Lavender Top (EDTA) 5.0 ml Blood. Centrifuge specimen as soon as possible. Separate plasma from cells as soon as centrifugation is complete.

Plasma Gel tubes are acceptable.

Transport Information:

3.0 mL Plasma refrigerated.

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.

0.6 mL

Remarks:

Drawing blood specimens for plasma hemoglobin measurement should be done with considerable care to avoid causing hemolysis.

Unacceptable Conditions:

Whole blood samples received more than 2 hours after specimen collection.

Serum samples.

Stability

Refrigerated Stability:

Acceptable

Hemoglobin, Plasma

Sunquest Order Code:

HGBPF

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

LAB92

CPT Code:

83051

Hemoglobin, Plasma

Modified:

7/2/2012 9:12:40 AM