Test Details

Mnemonic

UEYGC

Ordering Code

1755260

CPT-4 Code(s)

82693

Specimen Information

Collect

Random urine

Specimen Preparation

Send 2.5 mL urine refrigerated in a screw capped plastic urine container.

Minimum Volume

2.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Urine catheter cup (with needle)

Stability

Room temperature: 48 hours
Refrigerated: 7 days
Frozen: Unacceptable

Methodology

Gas Chromatography/Flame Ionization Detection
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Reference Range

Critical 20 mg/dL
Decision level 5 mg/dL
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Performing Laboratory

Warde Medical Laboratory
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