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Test Code ALCM Alcohols (Medico-Legal), blood

Important Note

Do not use alcohol as a disinfectant when collecting blood specimen. 

Test referred to HSA Toxicology Lab. 

Test includes: Ethanol, Isopropanol, Methanol

The test is for NUH Medico-Legal cases ONLY

Additional Codes

Epic Ordering Code LAB3053531
NBS code LBC01548
Service code 37210

Specimen Requirements

Submit the following:
 

Container:
Green top (Li Heparin) with seal

Send the completed and signed copy Toxicological Investigation Form together with the specimen. Send the sample to the laboratory immediately.

 

Processing Requirements

Specimen Type: Whole Blood
Volume: 4.5 mL
Storage/transport requirements: Refrigerated

Specimen Stability

Specimen Type Whole Blood
Ambient 1 day
Refrigerate 4 days (Preferred)
Frozen Not applicable

Days and Times Performed

Monday through Friday, TAT 10 - 12 days

Reference Interval

An interpretive report will be provided.

Update

Last updated 29/05/2026

Referring / Testing Laboratory

National University Hospital
Client Services, 67724912

 

Testing Laboratory
Analytical Toxicology Laboratory
Health Science Authority
11 Outram Road
Singapore 169078
Tel: 62130740