81460:BENZENE, OCCUPATIONAL EXPOSURE, URINE

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81460:BENZENE, OCCUPATIONAL EXPOSURE, URINE
Methodology: Gas Chromatography (GC) / Refractometer (R)
Edit Date: 11/16/2010
Performed: Monday-Saturday
Released: 5 days after setup at PeaceHealth Laboratories’ reference lab.
CPT Code: 84600-90
Specimen Collection Details
Collection: Urine in a leak-proof plastic container, collected at the end of the work shift. Do not add preservatives.
Stability: 4 days ambient, 7 days refrigerated or 14 days frozen.
Standard Volume: 10 mL urine.
Minimum Volume: 4 mL urine.
Transport: Refrigerated.
Rejection Criteria: Specimen preserved with Benzoic Acid.