24 Hour Urine, Lead Level Build info

Synonyms

• LEAD, URINE, 24 HOUR
• PB
• LEAD, URINE 24 HOUR
• HEAVY METAL
• LAB404

Short Name

LEAD, 24HR U

Procedure Master Number

LAB404

Procedure ID

35303

Clinical Info

Urinary lead concentrations may be used to monitor detoxification therapy.

Specimen Type

Urine

Container

24hr Ur Acid Washed

Collection Instructions

Container/Tube: 24 Hour acid- washed or metal free urine container
Specimen: 7 mL(3 mL min) aliquot of a well-mixed 24 hour urine collected in an acid-washed or metal-free container.
Transport Temperature: Refrigerated
 
Stability: 5 Days Refrigerated
                 14 Days Frozen
 
Note:  Starting and ending times of collection are required on request form for processing.

Transport Instructions

Refrigerated

Specimen Stability

5 Days Refrigerated
                 14 Days Frozen
 
Note:  Starting and ending times of collection are required on request form for processing.

Methodology

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)
 
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Days Performed

Monday - Saturday
 
1 -2 Day TAT

Performing Laboratory

Quest Diagnostics' Nichols Institute, Inc. - Chantilly

CPT

81050 - urine timed measurement
83655 - lead

PDM

5901466

Results