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- A method for the spectrochemical determination of germanium, tin, and lead in ore samples
- Spectrochemical determination of nickel in electrolytic cobalt using a current-regulated direct-current arc
- A spectroscopic method for the determination of absorption coefficients
- Method for the spectrochemical determination of beryllium, cadmium, zinc, and indium in ore samples
- An easily constructed optical bench
- A method for spectrochemical determination of silver in ore samples
- A method for the spectrochemical determination of thallium in ores, concentrates, dusts, and chemicals