Phosphatidylethanol (PEth)

Specimen:

Test Code

YPETHSC

Specimen Name

Phosphatidylethanol (PEth)

Collect

1-EDTA

Submit

5 mLs (Min: 1.0 mL) Whole Blood Refrigerated

Special Handling

Collect in separate EDTA tube. DO NOT share specimen. Aliquoted specimens will be rejected! Avoid using alcohol prep pads to decontaminate venipuncture site.

Rejection Criteria

Sample types other than EDTA whole blood. Original tube only, pour-offs are not acceptable.

Stability

Ambient 2 hours; Refrigerated 5 days; Frozen 1 month

Methodology

—

Performed

Monday/Thursday

Reported

1-5 days

CPT Codes

  • 80321

Components

—

Additional Information

—

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Common Lab Definitions

  • Serum 
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