AGDB measured parameter: Ni_ppm_AA_F_DTPA_P

Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction

Reference for the analytical method

Author Crock, James G., and Severson, Ronald C.
Year 1980
Title Four reference soil and rock samples for measuring element availability in the western energy regions
Series Circular
Issue 841
Pages iii, 16 p.: ill.; 26 cm
URL http://pubs.er.usgs.gov/publication/cir841
Notes Includes bibliographical references (p. 16).
Organization USGS-BAL

Other parameters measuring Ni

Parameter Description
Ni_ppm_AA_F_DTPA_P Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after DTPA partial extraction
Ni_ppm_AA_F_HF Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after multi-acid digestion with HF
Ni_ppm_AA_F_HNO3_P Nickel, in parts per million by weight, by flame-atomic absorption spectrophotometry after partial digestion with hot HNO3
Ni_ppm_AES_Acid_P Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after unknown partial digestion/leach
Ni_ppm_AES_AR_P Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after partial digestion with aqua regia
Ni_ppm_AES_HF Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ni_ppm_AES_ST Nickel, in parts per million by weight, by inductively coupled plasma-atomic emission spectroscopy after Na2O2 sinter digestion
Ni_ppm_CM_HF Nickel, in parts per million by weight, by colorimetry after multi-acid digestion with HF
Ni_ppm_EDX Nickel, in parts per million by weight, by energy-dispersive X-ray fluorescence spectroscopy
Ni_ppm_ES_Q Nickel, in parts per million by weight, by quantitative direct-current arc emission spectrography
Ni_ppm_ES_SQ Nickel, in parts per million by weight, by semi-quantitative visual 6-step or direct reader direct-current arc emission spectrography
Ni_ppm_MS_AR_P Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after partial digestion with aqua regia
Ni_ppm_MS_HF Nickel, in parts per million by weight, by inductively coupled plasma-mass spectroscopy after HF-HCl-HNO3-HClO4 digestion
Ni_ppm_NA Nickel, in parts per million by weight, by neutron activation
Ni_ppm_WDX_Fuse Nickel, in parts per million by weight, by wavelength-dispersive X-ray fluorescence spectroscopy after LiBO2 or LiBO2-Li2B4O7 fusion