Testing of gaseous fuels and other gases - Determination of mercury content - Part 3: Absorption in solutions, atomic absorption spectrometry (AAS)
适用范围:The atomic absorption spectrometric method (AAS) is used for the determination of mercury content, determined as mass concentration in ?m<(hoch)3> by absorption in solutions of gaseous fuels and other ...
Measurement of radioactivity in the environment -- Soil -- Part 4: Measurement of plutonium isotopes (plutonium 238 and plutonium 239 + 240) by alpha spectrometry
适用范围:ISO 18589-4:2009 describes a method for measuring plutonium 238 and 239 + 240 isotopes in soil by alpha spectrometry samples using chemical separation techniques. The method can be used for any type of...
发布日期:2009-03-01 实施日期:2009-03-01
Metallic coatings - Measurement of coating thickness - X-ray spectrometric methods (ISO/DIS 3497:1998)
适用范围:The document specifies methods for measuring the thickness of metallic coatings by the use of X-ray spectrometric methods.
Iron ores -- Determination of tin -- Flame atomic absorption spectrometric method
适用范围:ISO 11534:2006 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of tin in iron ores. This method is applicable to mass fractions of tin between 0,001 ...
发布日期:2006-11-01 实施日期:2006-11-01
Pigments and extenders. Titanium dioxide. Determination of additive elements by atomic absorption spectrometry.
实施日期:1989-04-01
Foodstuffs. Determination of trace elements. Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction
发布日期:2008-03-01 实施日期:2008-03-01
Foodstuffs; Determination of trace elements; Determination of mercucy by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion
适用范围:This European Standard specifies a method for the determination of mercury in foodstuffs by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion. Specific foodstuffs for which Eu...
实施日期:1989-01-01
Lebensmittel. Bestimmung von Elementspuren. Bestimmung von Gesamtarsen und Selen mit Atomabsorptionsspektrometrie-Hydridtechnik (HGAAS) nach Druckaufschluss Foodstuffs Determination of trace elements D...
适用范围:This European Standard specifies two methods: one method for the determination of total arsenic and another method for the determination of selenium in foodstuffs by hydride generation atomic absorptio...
实施日期:2005-05-13
Hartmetalle. Chemische Analyse durch Flammenatomabsorptionsspektrometrie. Bestimmung des Cobalt-,Eisen-Mangan-und Nickelgehaltes von 0,01 bis 0,05 % (m/m) Hardmetals-Chemical Analysis by Flame Atomic A...
适用范围:This part of ISO 7627 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 absorption ...
实施日期:1993-01-01
Iron ores. Determination of arsenic content. Hydride generation atomic absorption spectrometric method
发布日期:2013-09-30 实施日期:2013-09-30
Standard Test Method for The Radiochemical Determination of Americium-241 in Soil by Alpha Spectrometry
适用范围:<p>This test method provides the speed and high decontamination factors attainable with liquid-liquid extraction of the actinides and eliminates filtration techniques that are more time consuming.</p> ...
实施日期:2007-06-01
实施日期:2006-09-01
Water quality determination of phosphorus ammonium molybdate spectrometric method second edition
适用范围:This International Standard specifies methods for the determination of — orthophosphate (see Clause 4); — orthophosphate after solvent extraction (see Clause 5); — hydrolysable phosphate plus orthop...
实施日期:2004-06-01
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