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Test Code NIUC Nickel/Creatinine Ratio, Random, Urine


Specimen Required


Only orderable as part of a profile. For more information see NIUCR / Nickel/Creatinine Ratio, Random, Urine.

 

Patient Preparation: High concentrations of gadolinium and iodine are known to interfere with most metal tests. If gadolinium- or iodine-containing contrast media has been administered, a specimen should not be collected for 96 hours.

Supplies: Urine Tubes, 10 mL (T068)

Container/Tube: Plastic, 10-mL urine tube or clean, plastic aliquot container with no metal cap or glued insert

Specimen Volume: 3 mL

Collection Instructions:

1. Collect a random urine specimen

2. See Metals Analysis Specimen Collection and Transport for complete instructions.


Useful For

Measurement of nickel concentration for biomonitoring nickel exposure

Method Name

Only orderable as part of a profile. For more information see NIUCR / Nickel/Creatinine Ratio, Random, Urine.

 

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Reporting Name

Nickel/Creat Ratio, U

Specimen Type

Urine

Specimen Minimum Volume

1.2 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Urine Refrigerated (preferred) 28 days
  Ambient  28 days
  Frozen  28 days

Reject Due To

  All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.

Reference Values

Only orderable as part of a profile. For more information see NIUCR / Nickel/Creatinine Ratio, Random, Urine.

 

0-17 years: Not established

Males ≥18 years: <3.8 mcg/g creatinine

Females ≥18 years: <4.3 mcg/g creatinine

Day(s) Performed

Thursday

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.

LOINC Code Information

Test ID Test Order Name Order LOINC Value
NIUC Nickel/Creat Ratio, U 13472-6

 

Result ID Test Result Name Result LOINC Value
614553 Nickel/Creat Ratio, U 13472-6