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Methanol
Ordering Recommendation
Monitor exposure to methanol.
New York DOH Approval Status
Specimen Required
For medical purposes only. Timing of specimen collection: Dependent on time of exposure, test upon presentation to hospital.
Plain Red. Also acceptable: Lavender (EDTA), Pink (K2EDTA), Green (Sodium or Lithium Heparin), Gray (Potassium Oxalate/Sodium Fluoride).
Separate from cells ASAP or within 2 hours of collection. Transfer 3 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL) Cap tube tightly to minimize alcohol loss. When drawing a blood specimen for alcohol testing, use a nonalcohol-based cleanser at the venipuncture site.
Refrigerated.
Whole blood. Plasma Separator Tubes (PST), Serum Separator Tubes (SST).
After separation from cells: Ambient: 1 week; Refrigerated: 2 weeks; Frozen: 1 month.
Methodology
Quantitative Gas Chromatography
Performed
Sun-Sat
Reported
1-3 days
Reference Interval
Effective February 19, 2013
| Therapeutic Range | No therapeutic range - Limit of detection: 5 mg/dL |
| Toxic Level | Greater than 20 mg/dL |
Interpretive Data
Toxic concentrations may cause intoxication, metabolic acidosis, ocular toxicity, CNS depression and fatality if patients do not receive medical treatment.
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.
Laboratory Developed Test (LDT)
Note
Hotline History
CPT Codes
80320 (Alt code: G0480)
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0090165 | Methanol | 5693-7 |
Aliases
- Methyl Alcohol
- Methanol blood level
- Wood Alcohol
