Published February 1990 | Version v1
Book Metadata-only

Substoichiometric isotope dilution analysis of manganese in biological samples using 54Mn tracer (Paper No. RA-09)

Creators

  • 1. Nagpur Univ. (India). Dept. of Chemistry

Description

A substoichiometric isotope dilution method has been developed for the determination of Mn in several biological standards and samples. The method involves the use of carrier free 54Mn with 100μg Mn(II) carrier and its complexation with 2-thenoyltrifluoroacetone(TTA) at pH 8.5 which is then extracted in isobutymethylketone. A minimum amount of 50ng manganese can be determined. The method is simple and yields more accurate and precise data. (author). 1 tab., 6 refs

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre.
Imprint Place
Bombay (India)
Imprint Pagination
2 p.

Conference

Title
Symposium on radiochemistry and radiation chemistry.
Dates
5-8 Feb 1990.
Place
Nagpur (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
22041445
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; AQUA REGIA; BIOLOGICAL MATERIALS; BRASSICA; CALIBRATION STANDARDS; CARRIER-FREE ISOTOPES; HYDROCHLORIC ACID; ISOTOPE DILUTION; MANGANESE; MANGANESE COMPLEXES; MANGANESE 54; PEPPERS; QUANTITATIVE CHEMICAL ANALYSIS; SOLVENT EXTRACTION; SPICES; SUBSTOICHIOMETRY; TEA LEAVES; TOMATOES; TTA
Descriptors DEC
BETA DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; CHLORINE COMPOUNDS; COMPLEXES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; FOOD; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; KETONES; LEAVES; MANGANESE ISOTOPES; MATERIALS; METALS; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PLANTS; RADIOISOTOPES; SEPARATION PROCESSES; TRACER TECHNIQUES; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENTS; VEGETABLES