Citric Acid, Urine
| CPT Code(s): | 82507 |
| Specimen Required: | Patient Preparation: Collect:24-hour urine. Refrigerate during collection. Also acceptable: Random urine. Specimen Preparation:Adjust pH to less than or equal to 2 by adding 6M HCl. Transfer a 4 mL aliquot of urine to an RDL Standard Transport Tube. (Min: 0.5 mL) Record total volume, collection time interval, and pH on transport tube and test request form. Also acceptable: Specimens previously preserved with boric acid. Storage/Transport Temperature: Stability:Ambient: 8 hours; Refrigerated: 1 week; Frozen: Indefinitely |
| New York DOH Approval Status: | This test is New York DOH approved. |
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