CX-014469: Categorical Exclusion Determination

Lithium Separation from Environmental Samples for ICP-MS Analysis CX(s) Applied: B3.6Date: 11/24/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

November 24, 2015
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Lithium Separation from Environmental Samples for ICP-MS Analysis
CX(s) Applied: B3.6
Date: 11/24/2015
Location(s): South Carolina
Offices(s): Savannah River Operations Office

Sodium and lithium are present in most environmental samples. In seawater and some fresh water samples, the sodium concentration can cause interferences for lithium measurements by ICP-MS analysis. A lithium separation method that greatly reduced the amount of sodium would be advantageous for ICP-MS analysis.

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