ARUP's Laboratory Test Directory

Alcohols : 0090131

Mnemonic: ALCT

Methodology: Gas Chromatography
Performed: Sun-Sat
Reported: 1-2 days
Specimen Required: Collect:  One 7 mL plain red. (Min: 3 mL) Also acceptable: lavender (EDTA), pink (K2EDTA), or gray (sodium fluoride/potassium oxalate).

Storage/Transport Temperature:  2 mL serum or plasma at 2-8°C.  (Min: 0.3 mL)  Sodium fluoride/potassium oxalate whole blood may be transported in the original container.

Remarks:  Separate serum from cells within two hours of collection and transfer to a tightly-capped tube to minimize alcohol loss. For medical purposes only. Do not freeze whole blood.

Stability (collection to initiation of testing):  After separation from cells: Ambient: 1 week, if tightly capped; Refrigerated: 2 weeks, if tightly capped; Frozen: 1 month, except whole blood
Reference Interval:
 
Test Number Components Therapeutic Range
0090144Isopropanol (Includes Acetone)  
 
Test Number Components  
0090144Isopropanol (Includes Acetone) Refer to test 0090144
0090005Acetone, Quantitative Refer to test 0090005
 EthanolNo therapeutic range - Assay detection limit 5 mg/dL
Therapy for methanol intoxications: 100-200 mg/dL
Potentially toxic: > 100 mg/dL
Critical: > 250 mg/dL
0090005Acetone, Quantitative No therapeutic range - Assay detection limit 5 mg/dL
Toxic: > 100 mg/dL
 Methanol No therapeutic range - Assay detection limit 5 mg/dL
Toxic: > 20 mg/dL

CPT Code(s): 84600
Cross References: Alcohol, Blood, Blood Alcohol Level, Blood, Blood Ethanol Level, Blood, Ethyl Alcohol, Blood, EtOH, Blood
 
 

 

 

 
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