Chromium, 24 hour urine-12517

Test info

  
Chromium, 24 hour urine
  
12517
  
LAB12517
  
CRUA
  
Cr
  
  • Total Urine Volume, 24 hour
  • Chromium, ng/mL
  • Chromium, µg/24 hours
  

Evaluate exposure to chromium

Specimen

  
Urine, 24 hr
  
24 hour urine collection
  
0.5 mL aliquot of a 24 hour collection
  
  
  1. Record total urine volume on request and/or aliquot
  2. Mix well
  3. Transfer a 10 mL mixed aliquot to an Urine cup - acid washed (metal free)
  
  

24 hr urine collection container, acid washed

  

Refrigerated (preferred)

Ambient - 3 days

Frozen (OK)

  
  • Visibly bloody specimen

Performance

  
MedTox Laboratories (60611): R-MX
  
Varies
  
3 - 4 days
  

Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

Clinical and Interpretive info

  

≤ 2.0 ng/mL

  

>100 ng/mL

Billing

  
82495
  
Yes
  

Tracking

  
02/16/2007
  
12/20/2021
  
01/12/2022