Surface chemical analysis -- X-ray photoelectron and Auger electron spectrometers -- Linearity of intensity scale
适用范围:ISO 21270:2004 specifies two methods for determining the maximum count rate for an acceptable limit of divergence from linearity of the intensity scale of Auger and X-ray photoelectron spectrometers. I...
发布日期:2004-06-01 实施日期:2004-06-01
实施日期:2006-09-01
Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of cobalt, iron, manganese and nickel in contents from 0,01 to 0,5 % (m/m); identical with ISO 7627-3:1983
适用范围:The standard specifies the method to be used for the determination of cobalt, iron, manganese and nickel contents of hardmetals within the range 0,01 to 0,5 % (m/m) by flame atomic spectrometry.
Nuclear fuel technology -- Preparation of plutonium sources and determination of 238Pu/239Pu isotope ratio by alpha spectrometry
适用范围:ISO 11483: 2005 describes three simple and fast procedures to prepare plutonium sources and a procedure to measure the activity ratio of 238Pu to (239Pu + 240Pu) by alpha spectrometry. The alpha spectr...
发布日期:2005-01-01 实施日期:2005-01-01
实施日期:1999-05-01
实施日期:1989-01-01
Wasserbeschaffenheit. Bestimmung von Chrom. Verfahren mittels Atomabsorptionsspektrometrie Water quality-Determination of chromium. Atomic absorption spectrometric methods Qualite de l'eau. Dosage du c...
适用范围:Two methods, a high range for concentrations of 0.5 to 20 mg/l and a low range for concentrations of 5 to 100 $Gmg/l.
实施日期:1997-01-15
Determination of the uranium and plutonium content in nitric acid solutions by wavelength dispersive X-ray fluorescence analysis
适用范围:The document describes a method for the determination of the uranium and plutonium content in irradiated and unirradiated samples in a nitric acid solution by X-ray fluorescence spectrometry. The sampl...
Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version prEN 241:1999
Standard Test Methods for Chemical,Mass Spectrometric,and Spectrochemical Analysis of Nuclear-Grade Boron Carbide
适用范围:<p id="s00007">Boron carbide is used as a control material in nuclear reactors. In order to be suitable for this purpose, the material must meet certain criteria for assay, isotopic composition, and im...
实施日期:2004-06-01
实施日期:2006-09-01
Molecular absorption spectrometry -- Vocabulary -- General -- Apparatus
发布日期:1982-08-01 实施日期:1982-08-01
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