Test Details

Mnemonic

ISOAC

Ordering Code

1755050

CPT-4 Code(s)

80320 (G0480)

Specimen Information

Collect

Gray sodium flouride. Do not remove cap from collection tube.

Specimen Preparation

Send 5.0 mL whole blood. Do not open container.

Alternate Specimen

Green sodium or lithium heparin, red top, urine

Minimum Volume

1.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Serum separator tube (SST) and any tubes containing gel

Stability

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

Methodology

Gas Chromatography/Flame Ionization Detection
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Reference Range

Isopropanol Decision Level: 10 mg/dL
Toxic: >40 mg/dL
Acetone Decision Level: 10 mg/dL
Toxic: >50 mg/dL
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Performing Laboratory

Warde Medical Laboratory
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