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89190:CYSTINE, SCREEN
Edit Date:10/5/2010
Performed:Varies
Released:9-14 days after setup at PeaceHealth Laboratories' reference lab
CPT Code:82615-90
Specimen Collection Details
Collection:First morning urine collection is preferred but not essential. Also acceptable: Random urine or 24-hour collection.
Handling:Submit urine or aliquot from 24-hour collection. NOTE: Specimen must be frozen within 4 hours of collection. Include clinical indications and all medications taken in previous 48 hours.
Standard Volume:6 mL urine
Minimum Volume:3 mL urine
Transport:Frozen on dry ice.