Cocaine Metabolite, Serum or Plasma, Quant

Specimen:

Test Code

YCOCAS

Specimen Name

Cocaine Metabolite, Serum or Plasma, Quant

Collect

1-Gray (Na Fluoride/K Oxalate)
Also acceptable Plain Red Top, Green (Na-Heparin), EDTA, K2EDTA

Submit

1 mL (Min: 0.5 mL) Plasma or Serum Refrigerated

Special Handling

Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to a standard transport tube.

Rejection Criteria

Separator tubes. Plasma or whole blood collected in lt. blue (sodium citrate). Specimens exposed to repeated freeze/thaw cycles. Hemolyzed specimens.

Stability

Ambient 1 week; Refrigerated 2 weeks; Frozen 3 years

Methodology

Quantitative Liquid Chromatography-Tandem Mass Spectrometry

Performed

Sunday - Saturday

Reported

3-8 days

CPT Codes

  • 80353

Components

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Additional Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT