Uranium Isotopes – Drinking Water
Laboratory Fee Schedule
Group: Radiochemistry
Procedure #: EZZ0141A
Synonym(s): | Uranium Isotopes in Drinking Water |
---|---|
Requisition Form | G-22 |
Test Description | The determination of Uranium Isotopes by Alpha Spectroscopy. This test Includes Uranium 234, Uranium 235, and Uranium 238 activity in drinking water samples. |
Pre-Approval Needed | N/A |
Supplemental Information Required | N/A |
Supplemental Form(s) | N/A |
Performed on Specimens from (sources) | Environmental |
Sample/Specimen Type for Testing | Potable water |
Minimum Volume/Size Required | Hard or soft plastic; 1 gallon + 1 liter |
Storage/Preservation Prior to Shipping | None - Sample must be submitted to the laboratory within 5 days of collection. |
Transport Medium | N/A |
Specimen Labeling | Label each bottle with a water proof marker. Pre-printing labels is acceptable. Sample identification must match submission form. |
Shipping and Specimen Handling Requirements | Sample must be submitted to the laboratory within 5 days of collection. |
Method | SM 7500-U C |
Turn-around Time | Sample must be analyzed within 180 days of sample collection. The target sample turnaround time is 120 days from date of receipt. |
Interferences/Limitations | N/A |
Common Causes for Rejection |
|
Additional Information | Uranium in drinking water is routinely analyzed by Method 200.8. The isotopic analysis may be requested as needed. |