AGDB measured parameter: Li_ppm_ES_SQ

Lithium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography

Reference for the analytical method

Author Arbogast, Belinda F., editor
Year 1996
Title Analytical methods manual for the Mineral Resource Surveys Program, U.S. Geological Survey
Series Open-File Report
Issue 96-525
Pages xi, 248 leaves; 28 cm
URL http://pubs.er.usgs.gov/publication/ofr96525
Notes This edition replaces the methods portion of Open-file report 90-668 published in 1990 -- Introduction. Includes bibliographical references.
Organization USGS-BGC

Other parameters measuring Li

Parameter Description
Li_ppm_AA_F_HF Lithium, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
Li_ppm_AES_AR_P Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Li_ppm_AES_HF Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Li_ppm_AES_ST Lithium, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
Li_ppm_ES_Q Lithium, in parts per million by weight, by quantitative direct-current arc emission spectrography
Li_ppm_ES_SQ Lithium, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Li_ppm_MS_AR_P Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Li_ppm_MS_HF Lithium, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion