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Test ID: FHISU    
Histamine, 24-Hour Urine

Available on the App Store

Specimen Type Describes the specimen type needed for testing

Urine

Specimen Required Defines the optimal specimen. This field describes the type of specimen required to perform the test and the preferred volume to complete testing. The volume allows automated processing, fastest throughput and, when indicated, repeat or reflex testing.

Submit only 1 of the following:

 

-Collect 1 24-hour urine with 6N HCL added at the beginning of collection.

Mix well and submit 4 mL aliquot. Ship refrigerate.

 

-Collect 24-hour urine without preservative. Submit 4 mL aliquot.

Ship refrigerate.

 

Note: 1. Total Volume required

              2. Avoid direct sunlight

              3. Avoid taking allergy causing drugs, antihistamines, oral

                   corticosteroids, and substances which block H2 receptors

                   for at least 24 hours prior to specimen collection.

Specimen Minimum Volume Defines the amount of specimen required to perform an assay once, including instrument and container dead space. Submitting the minimum specimen volume makes it impossible to repeat the test or perform confirmatory or perform 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.

2 mL

Reject Due To Identifies specimen types and conditions that may cause the specimen to be rejected

Specimens Other Than:

Urine

Anticoagulants Other Than:

N/A

Hemolysis:

N/A

Thawing:

Warm OK;Cold OK

Lipemia:

N/A

Icteric:

N/A

 

Specimen Stability Information Provides a description of the temperatures required to transport a specimen to the laboratory. Alternate acceptable temperature(s) are also included.

Specimen TypeTemperatureTime
UrineRefrigerated (preferred)14 days
 Frozen 14 days
 Ambient 48 hours