Creatinine (mmol/L); Creatinine (mmol/d); Arsenic (µg/L); Arsenic (µmol/L); Arsenic (µg/d); Arsenic (µmol/d)
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Arsenic – Inorganic, 24 hr Urine
Test ID: INARS U
Test
Method
HR-SF-ICP-MS
Platform
High Resolution Sector Field Inductively Coupled Mass Spectrometry
Report Includes
Specimens
Urine (24 hr)
Clinical Utility
Inorganic Arsenic includes inorganic, mono- and di-methylated species, correlating with occupational and environmental exposure. Organic Arsenic, including tri-methylated species such as Arsenobetaine is not measured. When Arsenic is ordered, unless Inorganic is specified, a Total Arsenic will be performed and billed, with Inorganic Arsenic performed and billed in addition when the Total Arsenic is elevated.
Test Version
3-Jan-2022
Specimen
Specimens
Urine (24 hr)
Sample Volume
10.0 mL
Minimum Volume
5.0 mL
Patient Preparation
Avoid seafood consumption for five days prior to collection.
Collection & Handling
Collection Instructions
Collect in metal-free container.
Handling Information
Transfer in metal-free container.
Additional Information
Provide collection date, 24 hour volume and gender.
Stability
| Ambient | 14 days |
|---|---|
| Refrigerated | 11 months |
| Frozen | 11 months |
Test Version
3-Jan-2022
Performance / Interpretation
Method
HR-SF-ICP-MS
Platform
High Resolution Sector Field Inductively Coupled Mass Spectrometry
Turnaround Time
15 days
Results
| Name | Units | Reference Range | Conversion Factor | |
|---|---|---|---|---|
| Creatinine | mmol/L |
|
||
| Creatinine | mmol/d |
|
||
| Arsenic-Inorganic | µg/L |
|
||
| Arsenic-Inorganic | µmol/L |
|
||
| Arsenic-Inorganic | µg/d |
|
||
| Arsenic - Inorganic | µmol/d |
|
||
Test Version
3-Jan-2022
Interface / Setup
Test Version
3-Jan-2022