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Drug Profile, Blood (Seven Drugs)
MessageLabCorp
Test Code
766477
CPT Codes
80101(x7)
Includes
"Amphetamines (amphetamine, methamphetamine); barbiturates (amobarbital, butalbital, pentobarbital, phenobarbital, secobarbital); benzodiazepines (desalkyl-flurazepam, flurazepam, diazepam); cannabinoids (THC, THCA); cocaine (cocaine, benzoylecgonine); op
Preferred Specimen
"Whole blood
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Minimum Volume
"4 mL
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Instructions
"Chain-of-custody documentation is required for specimens submitted for preëmployment, random employee testing, and forensic purposes. For other applications, use the standard test request form. Please mark chain-of-custody test number on the test request form.
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Transport Container
"Two gray-top 6 mL or three gray-top 4 mL (sodium fluoride) tubes (preservative in gray-top tubes is essential for cocaine analysis)
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Transport Temperature
"Maintain specimen at room temperature. If arrival extends beyond seven days, then refrigerate.
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Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
"Quantity not sufficient for analysis; improper specimen (serum, plasma, clotted blood); incomplete specimen identification
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Methodology
"Initial testing by immunoassay with gas chromatography/mass spectrometry (GC/MS) "
