AGDB measured parameter: Ba_ppm_CM_Fuse

Barium, in parts per million by weight, by colorimetry after fusion digestion

Reference for the analytical method

Author Baedecker, Philip A., editor
Year 1987
Title Methods for geochemical analysis
Series Bulletin
Issue 1770
Pages 1 v.: ill.; 28 cm
URL http://pubs.er.usgs.gov/publication/b1770
Notes Includes bibliographies. Analytical methods used in the Geologic Division laboratories of the U.S. Geological Survey for the inorganic chemical analysis of rock and mineral samples.
Organization USGS-BAL

Other parameters measuring Ba

Parameter Description
Ba_ppm_AES_AR_P Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Ba_ppm_AES_Fuse Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion
Ba_ppm_AES_HF Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ba_ppm_AES_ST Barium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
Ba_ppm_CM_Fuse Barium, in parts per million by weight, by colorimetry after fusion digestion
Ba_ppm_EDX Barium, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Ba_ppm_ES_Q Barium, in parts per million by weight, by quantitative direct-current arc emission spectrography
Ba_ppm_ES_SQ Barium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Ba_ppm_GV_CR Barium, in parts per million by weight, by gravimetric classic rock analysis
Ba_ppm_MS_AR_P Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Ba_ppm_MS_HF Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ba_ppm_MS_ST_REE Barium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion, REE package
Ba_ppm_NA Barium, in parts per million by weight, by neutron activation
Ba_ppm_WDX_Fuse Barium, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion