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BUTAL / BUTAS-M
BUTALBITAL, SERUM

Test Code BUTAL / BUTAS-M 
Test BUTALBITAL, SERUM 
Methodology Gas Chromatography-Mass Spectrometry (GC-MS) 
Description Useful for assessing toxicity and for monitoring possible abuse 
Specimen Draw blood in a plain, red-top tube(s). (SERUM GEL TUBE IS NOT ACCEPTABLE.) Spin down and send 5.0 mL (minimum 2.1 mL) of serum refrigerated in a screw-capped, plastic vial. 
Reference Values Units = mcg / mL
Therapeutic concentration: No Established Reference Values 
Analytic Time 1 Day 
Day(s) Test Set Up Monday through Sunday 
CPT Code(s) 80345  
G0480 or  G0481 or G0482 or G0483, Drug test(s), definitive (Government payers, if appropriate), if indicated