AGDB measured parameter: In_ppm_AA_GF_HF

Indium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2

Reference for the analytical method

Author Doughten, Michael W., and Grossman, Jeffrey N.
Year 1993
Title Method descriptions and bibliography of routine work performed by the Branch of Geochemistry analytical laboratories, U.S. Geological Survey
Series Open-File Report
Issue 93-1-B
Pages 16 leaves; 28 cm
URL http://pubs.er.usgs.gov/publication/ofr931B
Notes Includes bibliographical references (leaves 14-16). Demonstrates how output from the REPORT program looks and documents current analytical methods at the USGS
Organization USGS-BGC

Other parameters measuring In

Parameter Description
In_ppm_AA_F_HF Indium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
In_ppm_AA_GF_HF Indium, in parts per million by weight, by graphite furnace-atomic absorption spectrophotometry after multi-acid digestion with HF and HBr-Br2
In_ppm_ES_Q Indium, in parts per million by weight, by quantitative direct-current arc emission spectrography
In_ppm_ES_SQ Indium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
In_ppm_MS_AR_P Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
In_ppm_MS_HF Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
In_ppm_MS_ST Indium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after Na2O2 sinter digestion