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 |