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Barbiturates, Urine, Quantitation/Confirmation

Mnemonic:    [UNLIST LAB]
Name:    Barbiturates, Urine, Quantitation/Confirmation
Specimen:    4 mL urine from a random collection.
Minimum Spec:    1.5 mL
Transport Temp:    Refrigerated
Spec Stability:    Stable up to 4 weeks refrigerated.
Ref Lab/Code:    ARUP 2012213
  Method:    Gas Chromatography-Mass Spectrometry
Note:    For medical purposes only; not valid for employment drug testingor forensic use.

Drugs covered: butalbarbital, amobarbital, pentobarbital, secobarbital, and phenobarbital.

Positive cutoff: 50 ng/mL