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AGDB measured parameter: Ag_ppm_MS_ST

Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion

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 Ag

Parameter Description
Ag_ppm_AA_F_AZ_Fuse_P Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
Ag_ppm_AA_F_AZ_H2O2_P Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
Ag_ppm_AA_F_AZ_HCl_P Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl and MIBK
Ag_ppm_AA_F_HF Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
Ag_ppm_AA_F_HNO3_P Silver, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
Ag_ppm_AES_Acid_P Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
Ag_ppm_AES_AR_P Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Ag_ppm_AES_AZ_P Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
Ag_ppm_AES_HF Silver, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ag_ppm_EDX Silver, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Ag_ppm_ES_Q Silver, in parts per million by weight, by quantitative direct-current arc emission spectrography
Ag_ppm_ES_SQ Silver, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Ag_ppm_FA_AA Silver, in parts per million by weight, by PbO fire assay and flame-atomic absorption spectrophotometry
Ag_ppm_MS_AR_P Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Ag_ppm_MS_HF Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ag_ppm_MS_ST Silver, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
Ag_ppm_NA Silver, in parts per million by weight, by neutron activation