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HelpCarbohydrate Ag 19-9
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Gold Top (SST-Gel)
Specimen Requirements
Preferred:
Container/Tube: Gold Top (SST-Gel)
Minimum Volume: 1 mL
Also Acceptable:
Container/Tube: Plain Red Top Tube
Specimen Stability
Ambient: 8 hours
Refrigerate: 48 hours
Frozen: aliquot for longer storage
Reference Range
< 35 IU/mL
Methodology
Chemiluminescent Immunoassay
Test Alias
Ca 19-9
CPT Code
86301