Test Details

Mnemonic

DMFU

Ordering Code

3300035

CPT-4 Code(s)

82542

Specimen Information

Patient Preparation

Collect sample at end of shift and avoid consumption of alcoholic beverages on the sampling day.

Collect

Random urine

Specimen Preparation

Send 5.0 mL random urine and send refrigerated in a sterile, screw-capped plastic container.

Minimum Volume

2.2 mL

Transport Temperature

Refrigerated

Stability

Room temperature: Undetermined
Refrigerated: 7 days
Frozen: Undetermined

Methodology

Gas Chromatography
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Reference Range

See report
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Performing Laboratory

NMS Labs
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