AGDB measured parameter: SO4_pct_CB_IRC

Sulfate, in weight percent, by combustion and infrared detector, acid-soluble SO4 computed as total S less HCl-soluble S

Reference for the analytical method

Author Taggart, Joseph E., editor
Year 2002
Title Analytical methods for chemical analysis of geologic and other materials, U.S. Geological Sur
Series U.S. Geological Survey open-file report 02-223
URL http://pubs.usgs.gov/of/2002/ofr-02-0223/
Notes Title from PDF title screen (viewed on Oct. 21, 2003). Updates Open-file report 96-525. Includes bibliographical references. Mode of access: Internet. System requirements: Adobe Acrobat Reader (available free).
Organization USGS-BGC

Other parameters measuring SO4

Parameter Description
SO4_meqL_CM_H2O_P Sulfate, in milliequivalents per liter, by colorimetry after solution extraction
SO4_pct_CB_IRC Sulfate, in weight percent, by combustion and infrared detector, acid-soluble SO4 computed as total S less HCl-soluble S
SO4_pct_CB_TT Sulfate, in weight percent, by combustion and iodometric titration, acid-soluble SO4 as total S less HCl soluble S
SO4_pct_IC Sulfate, in weight percent, by ion chromatography