Test Catalog

Test ID: HMSOR    
Heavy Metal Occupational Exposure, with Reflex, Urine

Useful For Suggests clinical disorders or settings where the test may be helpful

Preferred screening test for detection of arsenic, cadmium, mercury and lead due to occupational exposure using random urine specimens

Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test IDReporting NameAvailable SeparatelyAlways Performed
ARSOArsenic Occupational ExposureYes, (order ARSOR)Yes
CDOECadmium Occupational ExposureYes, (order CDUO)Yes
HGOEMercury Occupational ExposureYes, (order HGUO)Yes
PBOELead Occupational ExposureYes, (order PBUO)Yes
CDCRCreatinine ConcNoYes

Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.

Test IDReporting NameAvailable SeparatelyAlways Performed
ASFRUArsenic Fractionation, Random, UYesNo

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If arsenic concentration is greater than or equal to 35 mcg/L, then fractionation will be performed at an additional charge.

Special Instructions Library of PDFs including pertinent information and forms related to the test

Method Name A short description of the method used to perform the test

ARSO, CDOE, HGOE, PBOE: Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

CDCR: Enzymatic Colorimetric Assay

NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name Lists a shorter or abbreviated version of the Published Name for a test

Heavy Metal Occupat Exp w/Reflex, U

Aliases Lists additional common names for a test, as an aid in searching

Arsenic (As)
As (Arsenic)
Cadmium (Cd)
Cd (Cadmium)
Mercury (Hg)
Hg (Mercury)
Lead (Pb)
Pb (Lead)