Test Details

Mnemonic

UARSR

Ordering Code

3705687

CPT-4 Code(s)

82175, 82570

Specimen Information

Patient Preparation

Avoid seafood consumption for 48 hours prior to collection. Avoid worksite collection.

Collect

Random urine in an acid-washed or metal-free container

Specimen Preparation

Send 7.0 mL urine refrigerated in an acid washed screw-capped container. Tests performed on a specimen submitted in a non-trace element tube or non-acid washed/non-metal free container may not accurately reflect the patient's level. If a non-trace element tube or container is received it will be accepted for testing. However, elevated results will be reported with a message that a resubmission with a trace element tube/container is recommended.

Minimum Volume

3.0 mL

Transport Temperature

Refrigerated

Stability

Room temperature: 48 hours
Refrigerated: 5 days
Frozen: 14 day

Methodology

Inductively Coupled Plasma-Mass Spectrometry
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Reference Range

See Report
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Performing Laboratory

Quest Valencia
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New York DOH Approval Status

Yes
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