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Drugs of Abuse
Analysis and Detection
The Drugs of Abuse (DAU) screen is a valuable tool for determining the presence or absence of drugs, or if drugs are used in an abusive manner. The DAU is also classified as DEA Controlled Substances. See DAU list below. Additionally, it is the most common screen for employment/pre-employment, quick screen for suspected drug use, post accidents, and to some extent overdose case. This Excludes Legal Urine Drugs of Abuse Screens.

Drugs of Abuse Listing

Drug Type or Class

Action

Detection Time

 Fee

Amphetamines/Methamphetamines

Stimulant

1-3 days

  

Barbiturates

Sedative

2-5 days

  

Benzodiazepines

Sedative/Hypnotic

2-7 days

  

Cannibinoids (Marijuana)

Hallucinogen

Occasional 2-5 days

  

 

 

Moderate 30 days

  

 

 

Chronic 3 months

  

Cocaine

Stimulant

1- 3 days

  

Ecstasy (MDMA)

Stimulant/Hallucin

1 – 3 days

  

Methadone

Narcotic Analgesic

1 – 3 days

  

Meperidine

Narcotic Analgesic

1 – 3 days

  

Opiates (Codiene, Morphine, Heroin)

Narcotic Analgesic

2 – 4 days

  

Phencyclidine (PCP)

Hallucinogen

1 – 4 days

  

Propoxyphene

Narcotic Analgesic

1 – 3 days

  

 

 

 

  


This can be done individually, or in various combinations depending on the number
of DAU Panel requested.
60 ml urine (30 ml min.).  If there is a problem with the volume of urine,
 please call our lab.  We will work with whatever you provide us to the best of 
our ability adhering to the procedure.
Gas Chromatograph (GC)
Thin Layer Chromatograph (TLC)
Gas Chromatograph Mass Spectrometry (GC/MS)
FEES: (Corporate, Organization/Institution Base Fees ONLY)