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AGDB measured parameter: V_ppm_EDX

Vanadium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy

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 V

Parameter Description
V_ppm_AA_F_HF Vanadium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
V_ppm_AES_AR_P Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
V_ppm_AES_HF Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
V_ppm_AES_ST Vanadium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
V_ppm_CM_HF Vanadium, in parts per million by weight, by colorimetry after multi-acid digestion with HF
V_ppm_EDX Vanadium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
V_ppm_ES_Q Vanadium, in parts per million by weight, by quantitative direct-current arc emission spectrography
V_ppm_ES_SQ Vanadium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
V_ppm_MS_AR_P Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
V_ppm_MS_HF Vanadium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
V_ppm_NA Vanadium, in parts per million by weight, by neutron activation
V_ppm_WDX_Fuse Vanadium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion