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Method Summary

Method Source USGS National Water Quality Laboratory
Method NumberI-3112-85
Revision Information1985
Method NameDescriptive Name: Boron in water by colorimetric, curcumin

Official Name: Boron, total recoverable, colorimetric, curcumin

MediaMedia: WATER
SubcategoryInorganic
Citation Methods for the Determination of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resources Investigations of the United States Geological Survey, Book 5, Chapter A1 Edited by Marvin J. Fishman and Linda C. Friedman
Method Download Adobe Acrobat (pdf) icon Download full method now (PDF file)
Summary of MethodThis method is no longer available through the USGS National Water Quality Laboratory. If using a local laboratory, refer to method report for more information.
Scope and Application 
Applicable Concentration Range 
Interferences 
QC Requirements 
Sample Handling 
Max Holding Time 
Relative Cost/EffortUnknown
Sample Prep Method(s) 
 

Method Boron in water by colorimetric, curcumin has 1 analytes associated with it.

Analyte


Detection
Level


Bias Precision Pct False
Positive
Boron
(7440-42-8)
N/AN/AN/A 
export_analytes
Precision Descriptor NotesInactive method; included for informational purposes as it is approved by EPA for regulatory use but no longer used by the USGS.
Detection Level Note -
 
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