AGDB measured parameter: Pb_ppm_MS_HF

Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 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 Pb

Parameter Description
Pb_ppm_AA_F_AZ_Fuse_P Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
Pb_ppm_AA_F_AZ_H2O2_P Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
Pb_ppm_AA_F_DTPA_P Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
Pb_ppm_AA_F_HF Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
Pb_ppm_AA_F_HNO3_P Lead, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
Pb_ppm_AES_Acid_P Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
Pb_ppm_AES_AR_P Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Pb_ppm_AES_AZ_P Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
Pb_ppm_AES_HF Lead, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Pb_ppm_EDX Lead, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Pb_ppm_ES_Q Lead, in parts per million by weight, by quantitative direct-current arc emission spectrography
Pb_ppm_ES_SQ Lead, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Pb_ppm_MS_AR_P Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Pb_ppm_MS_HF Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Pb_ppm_MS_ST Lead, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion
Pb_ppm_WDX_Fuse Lead, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion