Specimen:
Collect
- Timed Urine in Timed Urine Container
Also Acceptable:
- Random Urine in Sterile Specimen Container
Submit
- 8 mL (Min:1 mL) Aliquot(s) Timed Urine in Trace Element Free Tube. Submit Refrigerated.
Also Acceptable:
- 8 mL (Min:1 mL) Random Urine in Trace Element Free Tube. Submit Refrigerated.
Special Handling
- 24 HR Urine Collection Preferred
- State Collection Time
- State Volume
- Collect in plastic and refrigerate during collection.
Diet, medication, and nutritional supplements may introduce interfering substances.
Rejection Criteria
- Acid Preserved Urine
- Urine collected within 72 hours after administration of iodinated or gadolinium-based (Gd) contrast media.
Specimens contaminated with blood or fecal material.
Specimens transported in non-trace element-free transport tube (with the exception of the original device).
Stability
Ambient: 1 Week(s); Refrigerated: 2 Week(s); Frozen: 1 Year(s); Incubated: Unacceptable
Methodology
- Quantitative Inductively Coupled Mass Spectrometry
Performed
Sun-Sat
Reported
2-6 Day(s)
CPT Codes
- 82495
Interpretive Data
Please see report for interpretive data.
Components
- 93482 - CHROMIUM, UR
- 93483 - CHROMIUM, UR
- 93484 - CHROMIUM, UR
- 93008 - CREAT, UR PER VOLUME
- 93009 - CREAT, UR PER DAY
- 93388 - URINE VOLUME
- 93518 - HOURS COLLECTED
Last Updated: February 23, 2026 @ 4:15 pm
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