Published January 1986
| Version v1
Journal article
Evaluation of homogeneity of a certified reference material by instrumental neutron activation analysis
Description
The homogeneity of the marine reference material TORT-1, a spray-dried and acetone-extracted hepatopancreatic material from the lobster, was tested for 26 elements by instrumental neutron activation analysis (INAA). Through a one-way analysis of variance based on six analyses on each of six bottles of TORT-1, it was concluded that the between-bottle heterogeneity is no greater than the within-bottle heterogeneity. The analytical results for those elements for which values were provided by NRC agree with the NRC values within 95% confidence limits. 8 references, 6 tables
Additional details
Publishing Information
- Journal Title
- Anal. Chem. (Wash.)
- Journal Volume
- 58
- Journal Issue
- 1
- Series
- Anal. Chem. (Wash.).
- Journal Page Range
- 102-108
- ISSN
- 0003-2700
- CODEN
- ANCHA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17042800
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ALUMINIUM; ARSENIC; BROMINE; CALCIUM; CALIBRATION STANDARDS; CERIUM; CHLORINE; CHROMIUM; COBALT; COPPER; DATA ACQUISITION; DYSPROSIUM; EUROPIUM; EXPERIMENTAL DATA; IODINE; IRON; LANTHANUM; LOBSTERS; MAGNESIUM; MANGANESE; NEUTRON ACTIVATION ANALYSIS; POTASSIUM; QUANTITATIVE CHEMICAL ANALYSIS; RUBIDIUM; SAMARIUM; SAMPLE PREPARATION; SCANDIUM; SELENIUM; SILVER; SODIUM; TERBIUM; VANADIUM; ZINC
- Descriptors DEC
- ACTIVATION ANALYSIS; ALKALI METALS; ALKALINE EARTH METALS; ANIMALS; AQUATIC ORGANISMS; ARTHROPODS; CHEMICAL ANALYSIS; CRUSTACEANS; DATA; ELEMENTS; HALOGENS; INFORMATION; INVERTEBRATES; METALS; NONDESTRUCTIVE ANALYSIS; NONMETALS; NUMERICAL DATA; RARE EARTHS; SEMIMETALS; TRANSITION ELEMENTS