Test Details

Mnemonic

WNVG

Ordering Code

3016010

CPT-4 Code(s)

86789

Specimen Information

Collect

SST
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Specimen Preparation

Centrifuge, separate serum from cells and send 1.0 mL serum refrigerated in a screw-capped plastic vial.
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Alternate Specimen

Serum: Red-top
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Minimum Volume

0.5 mL
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Transport Temperature

Refrigerated
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Rejection Criteria

Grossly hemolyzed or lipemic specimens, plasma
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Stability

Room temperature: 8 hours
Refrigerated: 48 hours
Frozen: 14 days
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Methodology

Enzyme-Linked Immunoassay
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Reference Range

INTERPRETATION INDEX
Negative: <1.30
Equivocal: ≥1.30 and <1.50
Positive: ≥1.50
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Performing Laboratory

Warde Medical Laboratory
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