Spectrophotometric determination of plutonium with chlorophosphonazo III in n-pentanol
Microgram amounts of plutonium are measured spectrophotometrically as the plutonium-chlorophosphonazo III complex after extraction into n-pentanol from 1.5 M HCl. The relative standard deviation is 1.5% for the range of 2.5 to 17.5 ..mu..g. The tolerance is excellent for many metals and nonmetals present in nuclear fuel-cycle materials. A preceding anion-exchange-column separation increases tolerance for certain metals and nonmetals.
- Research Organization:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5412739
- Report Number(s):
- LA-9172; ON: DE82009731; TRN: 82-011670
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
PLUTONIUM
SPECTROPHOTOMETRY
ACCURACY
HYDROCHLORIC ACID
PENTANOLS
QUANTITATIVE CHEMICAL ANALYSIS
ACTINIDES
ALCOHOLS
CHEMICAL ANALYSIS
ELEMENTS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INORGANIC ACIDS
METALS
ORGANIC COMPOUNDS
TRANSURANIUM ELEMENTS
400104* - Spectral Procedures- (-1987)
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
PLUTONIUM
SPECTROPHOTOMETRY
ACCURACY
HYDROCHLORIC ACID
PENTANOLS
QUANTITATIVE CHEMICAL ANALYSIS
ACTINIDES
ALCOHOLS
CHEMICAL ANALYSIS
ELEMENTS
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INORGANIC ACIDS
METALS
ORGANIC COMPOUNDS
TRANSURANIUM ELEMENTS
400104* - Spectral Procedures- (-1987)