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24-Hour Urine Collection Instructions - Spanish

 

24-Hour Urine Collection Instructions - English

 

Patient Portal Information

 

 

 

 

 

Mayo Clinic Laboratories

Test Code 36970 QuantiFERON®-TB Gold Plus, 1 Tube

Additional Codes

149022143

Performing Laboratory

Quest Diagnostics

Specimen Requirements

 

6 mL whole blood collected in a no gel lithium heparin (green-top) tube

Minimum Volume: 6mL

 

Specimen Stability

Room temperature: 3 Hours
Refrigerate: 48 hours
Frozen: Unacceptable

Specimen Transport Temperature

Refrigerated

Methodology

Immunoassay (IA)

Reference Range

Negative

CPT Code

86480