Chromium, Urine Test (1261U)
||Chromium; Chromium (Creatinine corrected); Creatinine
||Exposure Monitoring/Investigation; This test is New York State approved.
||Metal/Element, Biological Marker (Renal)
Inductively Coupled Plasma/Mass
||4 mL Urine
||Plastic container (Acid washed or Trace metal-free), Plastic container (preservative-free)
||Unpreserved urine should be refrigerated immediately and analyzed within 1 week of collection. Acceptable preservatives include: Trace Metal Free Hydrochloric Acid or Nitric Acid (0.1 mL of 12M acid/10 mL urine). Avoid exposure to gadolinium-based contrast media for 48 hours prior to sample collection.
|Light Protection Required
||Room Temperature: 5 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 3 month(s)
||Received Room Temperature.
|Day(s) Test Set-up / TAT
||[Colorimetry] Monday-Saturday 2nd Shift / 1 day
[ICP/MS] Monday Wednesday Friday / 3 days
|Suggested CPT Code
(when required, addl' fee may apply)
|6022U - Specific Gravity Confirmation, Urine
|Test Summary Sheet
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.