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Drug Coma/Overdose Profile II, Blood and Urine With Cannabinoids
MessageLabCorp
Test Code
700617
CPT Codes
80100; 80101(x4); 80154; 80185; 80196; 82003; 82205; 82980; 84600
Preferred Specimen
"Serum, whole blood and urine (random)
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Minimum Volume
"1.5 mL serum, 0.5 mL whole blood, and 10 mL urine
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Instructions
"This profile is intended to aid the clinician in the management of a suspected overdose due to unknown drugs. Please indicate suspected substance, if possible. Note: If serum and/or whole blood are the only specimens available, please order test 041780. If urine and/or gastric contents are the only specimens available, please order test 072033.
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Transport Container
"Red-top tube and gray-top (sodium fluoride) tube and urine container. Separate serum from cells within 45 minutes of collection. Send serum in a plastic transport tube. Submit full, unopened gray-top tube for analysis of volatiles.
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Transport Temperature
"Refrigerate
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Specimen Stability
"Room temperature 14 days
Refrigerated 14 days
Frozen 14 days
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Refrigerated 14 days
Frozen 14 days
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Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
"Gel tube; hemolysis; gross lipemia; icteric specimen
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Methodology
"Gas chromatography (GC); thin-layer chromatography (TLC); immunoassay "