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HelpTest Code ETOH Ethanol Screen
Laboratory Code
LAB46
Specimen Requirements
Specimen Type: Serum
Container/Tube: Red Top (Plain)
Volume: 6.0 mL
Minimum Volume: 0.5 mL serum
Collection Instructions: Do not use alcohol as a disinfectant when collecting blood specimen. Send sample to laboratory immediately.
Specimen Stability
| Specimen Type | Serum |
|---|---|
| Ambient | Send primary sample to laboratory immediately. |
Methodology
Enzymatic Assay
Days and Times Performed
24 hrs, TAT 1 day
Specimen Condition
| Haemolysis | OK |
|---|---|
| Icterus | OK |
| Gross Lipaemia | Alert/Reject |
| Others | Not applicable |
Reference Interval
This assay is for screening purpose only. For medical legal requirements, confirmatory testing should be referred to Health Sciences Authority (HSA).
Testing Laboratory
National University Hospital
Clinical Chemistry, 67724346
Useful For
Screening test only.
Service Code
31802
LOINC Code Information
5643-2
Alias
ALC
Update
Last updated 11/03/2025