Phenol Exposure Quantitative, Urine
Specimen Collection Requirements
Collect at end of work shift.
Urine in a preservative free collection container
Urine specimens with benzoic acid
Ambient: 4 days; Refrigerated: 1 week; Frozen: 3 months
Thursday, March 14, 2019 12:51:01 PM
Client Services: 503-413-1234