AGDB measured parameter: Cu_ppm_AES_AR_P

Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia

Reference for the analytical method

Author Church, Stanley E.
Year 1981
Title Multi-element analysis of fifty-four geochemical reference samples using inductively coupled plasma-atomic emission spectrometry
Series Geostandards Newsletter, vol 5
Pages 133-160
Organization USGS-BOER

Other parameters measuring Cu

Parameter Description
Cu_ppm_AA_F_AZ_Fuse_P Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with K2S2O7 fusion, HCl-KI and MIBK
Cu_ppm_AA_F_AZ_H2O2_P Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with HCl-H2O2 and MIBK
Cu_ppm_AA_F_DTPA_P Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
Cu_ppm_AA_F_HF Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
Cu_ppm_AA_F_HNO3_P Copper, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
Cu_ppm_AES_Acid_P Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
Cu_ppm_AES_AR_P Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Cu_ppm_AES_AZ_P Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with H2O2-HCl leach and DIBK extract
Cu_ppm_AES_HF Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Cu_ppm_AES_ST Copper, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
Cu_ppm_EDX Copper, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Cu_ppm_ES_Q Copper, in parts per million by weight, by quantitative direct-current arc emission spectrography
Cu_ppm_ES_SQ Copper, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Cu_ppm_MS_AR_P Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Cu_ppm_MS_HF Copper, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Cu_ppm_NA Copper, in parts per million by weight, by neutron activation