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Test Code MISC2MAYOASNA Arsenic, Nails

Reporting Name

Arsenic, Nails

Useful For

Detection of nonacute arsenic exposure

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Nail


Specimen Required


Supplies: Hair and Nails Collection Kit (T565)

Specimen Volume: 0.2 g

Collection Instructions:

1. Prepare and transport specimen per the instructions in the kit or see Collecting Hair and Nails for Metals Testing in Special Instructions.

2. Clippings should be taken from all 10 fingernails or toenails.

Additional Information: If known, indicate source of nails (fingernails or toenails).


Specimen Minimum Volume

0.05 g

Specimen Stability Information

Specimen Type Temperature Time Special Container
Nail Ambient (preferred)
  Frozen 
  Refrigerated 

Reference Values

0-15 years: not established

≥16 years: 0.0-0.9 mcg/g of nails

Day(s) and Time(s) Performed

Tuesday; 3 p.m.

Test Classification

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

CPT Code Information

82175

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ASNA Arsenic, Nails 8157-0

 

Result ID Test Result Name Result LOINC Value
2535 Arsenic, Nails 8157-0
ASNSC Specimen Source 31208-2

Reject Due To

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

Method Name

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Secondary ID

89848