Test Details

Mnemonic

VB1WB

Ordering Code

1060100

CPT-4 Code(s)

84425

Specimen Information

Collect

Lavender EDTA
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Specimen Preparation

Transfer 2.0 mL whole blood to an amber screw-capped plastic vial and send frozen. PROTECT FROM LIGHT. CRITICAL FROZEN.
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Minimum Volume

1.0 mL
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Transport Temperature

Critical frozen
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Rejection Criteria

Specimen not frozen
Specimen not protected from light
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Stability

Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 60 days
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Methodology

High Performance Liquid Chromatography
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Reference Range

38 - 122 ug/L
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Performing Laboratory

Warde Medical Laboratory
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