Arsenic (Urine)

Urine is the preferred specimen type for assessing exposure to arsenic. Total urine arsenic is measured as a first line test. If this is elevated the sample will be referred for speciation analysis to differentiate the type of arsenic in the sample.
Tube | Plain Universal |
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ID | 29927 |
Availability | Weekdays. Contact laboratory if urgent analysis is required. |
Additional Information | Most elevated urine arsenic results are due to non-toxic arsenobetaine found in a variety of foods particularly fish and seafood. Please give a brief dietary history on the request. |
Turn Around | 7 days |
Send to | First Class Post to: Specialist Laboratory Medicine, Block 46, St James's University Hospital, Beckett Street, Leeds LS9 7TF |
Collection Con | For occupational health monitoring, abstain from fish and seafood consumption for 5 days prior to collection. For all other indications, a random urine sample is sufficient. Please give a brief dietary history on the request. |
Sample REQ | Urine. Store at 4C prior to sending. |
Units | nmol/mmol creatinine |
Telepath | ARSU1J |
ICE Codes | LARSU |