Indirect ion chromatography with radioactive eluents
Journal Article
·
· Anal. Chem.; (United States)
Indirect detection in liquid chromatography is a method by which an analyte is quantitated by its effect on the composition of the eluent. A property of the eluent responds to the presence of the analyte and is used for quantitation. One such property which has not been used to advantage is radioactivity. If a mixture of nonradioactive anions is chromatographed, then the appearance of each ion from the column will be accompanied by a decrease in radioactivity. To illustrate the method, two systems of chloride ions were equilibrated with a potassium hydrogen phthalate (KHP) buffer doped with Na/sub 2/SO/sub 4/ (/sup 35/S). Injections of sodium chloride were made, and the chloride-containing fractions of the eluate were collected and analyzed off-line by a liquid scintillation counter. 4 references, 1 table.
- Research Organization:
- Brookhaven National Lab., Upton, NY
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 5051242
- Journal Information:
- Anal. Chem.; (United States), Journal Name: Anal. Chem.; (United States) Vol. 57:7; ISSN ANCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400103 -- Radiometric & Radiochemical Procedures-- (-1987)
400105* -- Separation Procedures
ALKALI METAL COMPOUNDS
ALKALI METALS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBOXYLIC ACID SALTS
CHEMICAL ANALYSIS
CHLORIDES
CHLORINE COMPOUNDS
CHROMATOGRAPHY
COUNTING TECHNIQUES
DATA
DAYS LIVING RADIOISOTOPES
ELEMENTS
EQUATIONS
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDROGEN
INFORMATION
ION EXCHANGE CHROMATOGRAPHY
ISOTOPES
LIGHT NUCLEI
METALS
NONMETALS
NUCLEI
NUMERICAL DATA
OXYGEN COMPOUNDS
PHTHALATES
POTASSIUM
PREDICTION EQUATIONS
QUANTITATIVE CHEMICAL ANALYSIS
RADIOISOTOPES
SCINTILLATION COUNTING
SEPARATION PROCESSES
SODIUM CHLORIDES
SODIUM COMPOUNDS
SODIUM SULFATES
SULFATES
SULFUR 35
SULFUR COMPOUNDS
SULFUR ISOTOPES
400103 -- Radiometric & Radiochemical Procedures-- (-1987)
400105* -- Separation Procedures
ALKALI METAL COMPOUNDS
ALKALI METALS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBOXYLIC ACID SALTS
CHEMICAL ANALYSIS
CHLORIDES
CHLORINE COMPOUNDS
CHROMATOGRAPHY
COUNTING TECHNIQUES
DATA
DAYS LIVING RADIOISOTOPES
ELEMENTS
EQUATIONS
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
HYDROGEN
INFORMATION
ION EXCHANGE CHROMATOGRAPHY
ISOTOPES
LIGHT NUCLEI
METALS
NONMETALS
NUCLEI
NUMERICAL DATA
OXYGEN COMPOUNDS
PHTHALATES
POTASSIUM
PREDICTION EQUATIONS
QUANTITATIVE CHEMICAL ANALYSIS
RADIOISOTOPES
SCINTILLATION COUNTING
SEPARATION PROCESSES
SODIUM CHLORIDES
SODIUM COMPOUNDS
SODIUM SULFATES
SULFATES
SULFUR 35
SULFUR COMPOUNDS
SULFUR ISOTOPES