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Alias Names: Sulphate
Methodology: Spectrophotometric
Edit Date: 9/1/2009
Performed: Wednesday, Saturday
Released: 1-8 days after setup at PeaceHealth Laboratories reference lab
CPT Code: 84392-90
Specimen Collection Details
Collection: 24-hour urine with no preservative. Refrigerated during collection and storage. Note date and time collection started and stopped.
Handling: Submit entire collection, or mix well and aliquot into a leak-proof container. Freeze. Critical frozen. Record total volume and collection times on requisition.
Stability: 1 month frozen. Unstable ambient or refrigerated.
Standard Volume: 5 mL urine.
Minimum Volume: 2 mL urine.
Transport: Frozen.
Comments: Random specimen is acceptable, however, reference intervals have been established for 24-hour collections only.
Rejection Criteria: Ambient or refrigerated specimen.

Reference Range:
6-30 mmol/d

PeaceHealth Laboratories