Spectrographic Determination of Trace Impurities in Solutions on Metal Electrodes in a Spark. Report No. 31/VIII; SPEKTROGRAPHISCHE BESTIMMUNG VON VERUNREINIGUNGSSPUREN IN LOSUNGEN AUF METALLELEKTRODEN IN FUNKEN (in German)
Technical Report
·
OSTI ID:4297438
The application of the 'copper spark' method to the determination of trace amounts of Al, As, Be, B, Cd, Ca, Ce, Cr, Cu, Fe, La, Pb, Mg, Mn Ni, P, Si, Ag, Na, Te, and Sn in solutions of isotopes of low radioactivity and containing phosphate, sulfate, and iodide ions is given. The calculated variability coefficient for {Delta}S solutions with a concentration of 1{mu}g Ni/ml was plus or minus 5% for 95% accuracy. A purification method for the auxiliary electrode and the use of the standard paper density scale for quantitative determinations are given. (tr-auth)
- Research Organization:
- Polish Academy of Sciences. Warsaw (Poland). Inst. of Nuclear Research
- NSA Number:
- NSA-13-005288
- OSTI ID:
- 4297438
- Report Number(s):
- NP-7085
- Country of Publication:
- Poland
- Language:
- German
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Related Subjects
ALUMINUM COMPOUNDS
ARSENIC COMPOUNDS
BERYLLIUM COMPOUNDS
BORON COMPOUNDS
CADMIUM COMPOUNDS
CALCIUM COMPOUNDS
CERIUM COMPOUNDS
CHEMISTRY
CHROMIUM COMPOUNDS
COPPER
COPPER COMPOUNDS
COPPER SPARK METHOD
EFFICIENCY
ELECTRIC DISCHARGES
ELECTRODES
ERRORS
IMPURITIES
IODIDES
IRON COMPOUNDS
LANTHANUM COMPOUNDS
LEAD COMPOUNDS
MAGNESIUM COMPOUNDS
MANGANESE COMPOUNDS
METALS
NICKEL COMPOUNDS
PAPER
PHOSPHATES
PHOSPHORUS COMPOUNDS
PHOTOGRAPHY
QUANTITATIVE ANALYSIS
RADIOISOTOPES
SEPARATION PROCESSES
SILICON COMPOUNDS
SILVER COMPOUNDS
SODIUM COMPOUNDS
SOLUTIONS
SPARKS
SPECTROSCOPY
STANDARDS
SULFATES
TELLURIUM COMPOUNDS
TIN COMPOUNDS
ARSENIC COMPOUNDS
BERYLLIUM COMPOUNDS
BORON COMPOUNDS
CADMIUM COMPOUNDS
CALCIUM COMPOUNDS
CERIUM COMPOUNDS
CHEMISTRY
CHROMIUM COMPOUNDS
COPPER
COPPER COMPOUNDS
COPPER SPARK METHOD
EFFICIENCY
ELECTRIC DISCHARGES
ELECTRODES
ERRORS
IMPURITIES
IODIDES
IRON COMPOUNDS
LANTHANUM COMPOUNDS
LEAD COMPOUNDS
MAGNESIUM COMPOUNDS
MANGANESE COMPOUNDS
METALS
NICKEL COMPOUNDS
PAPER
PHOSPHATES
PHOSPHORUS COMPOUNDS
PHOTOGRAPHY
QUANTITATIVE ANALYSIS
RADIOISOTOPES
SEPARATION PROCESSES
SILICON COMPOUNDS
SILVER COMPOUNDS
SODIUM COMPOUNDS
SOLUTIONS
SPARKS
SPECTROSCOPY
STANDARDS
SULFATES
TELLURIUM COMPOUNDS
TIN COMPOUNDS