Test directory: Chromium, Random Urine

Ordering Code 4959
Test Name Chromium, Random Urine
Preferred Specimen Urine, Random
Preferred Container Sterile Container
Other Specimen/Container None
Optimum Volume 20 mL
Collection Instructions Collect in a sterile container. Refrigerate immediately.
Handling Instructions Central, Guam, and Molokai: Aliquot urine in acid washed or trace metal-free container. Refrigerate immediately.
Transport Requirements Oahu: Refrigerated
Airline: Refrigerated
Specimen Stability Ambient: 5 Days
Refrigerated: 30 Days
Frozen: 30 Days
Rejection Criteria Ambient
Avail. Stat NO
Analytic Time Up to 7 Days
Methodology Colorimetry, Inductively Coupled Plasma/Mass Spectrometry
Reference Lab  National Medical Services, Inc.

Reference range(s)

The reference ranges listed below are valid on this date of June 29, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Chromium, Random Urine ALL See report.