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Elemental analysis information


Modern simultaneous CHNS combustion analyzer

Elemental analysis is a process where a sample of some material (e.g., soil, waste or drinking water, bodily fluids, minerals, chemical compounds) is analyzed for its elemental and sometimes isotopic composition.[citation needed] Elemental analysis can be qualitative (determining what elements are present), and it can be quantitative (determining how much of each is present). Elemental analysis falls within the ambit of analytical chemistry, the instruments involved in deciphering the chemical nature of our world.

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Elemental analysis

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Elemental analysis is a process where a sample of some material (e.g., soil, waste or drinking water, bodily fluids, minerals, chemical compounds) is analyzed...

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Forensic glass analysis

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using comparative analysis which may include measurements relating to physical match, refractive index, density and elemental analysis. It is also possible...

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Inductively coupled plasma mass spectrometry

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plasma mass spectrometry (LA-ICP-MS) is a powerful technique for the elemental analysis of a wide variety of materials encountered in forensic casework. (LA-ICP-MS)...

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Data analysis

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archaeometric analyses? Effects of analytical techniques through time on the elemental analysis of obsidians". Journal of Archaeological Science. 37 (2): 243–250...

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Analytical chemistry

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included the development of systematic elemental analysis by Justus von Liebig and systematized organic analysis based on the specific reactions of functional...

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Wood ash

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Some metallic oxides (e.g. mercuric oxide) even dissociate to their elemental state and/or vaporize completely at wood fire temperatures (600 °C (1...

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Empirical formula

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chemistry, information regarding the composition of compounds came from elemental analysis, which gives information about the relative amounts of elements present...

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Elementar

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German multinational manufacturer of elemental analyzers and isotope ratio mass spectrometers for the analysis of non-metallic elements like carbon,...

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Combustion analysis

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Combustion analysis is a method used in both organic chemistry and analytical chemistry to determine the elemental composition (more precisely empirical...

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Sodium fusion test

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The sodium fusion test, or Lassaigne's test, is used in elemental analysis for the qualitative determination of the presence of foreign elements, namely...

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Ion beam analysis

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Particle-induced X-ray emission gives the trace and minor elemental composition NRA: Nuclear reaction analysis is sensitive to particular isotopes Channelling:...

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Carius halogen method

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The Carius halogen method in analytical chemistry is a method for the quantitative determination of halogens in chemical substances. A known mass of an...

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Spectroscopy

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Measurement of toxic compounds in blood samples Non-destructive elemental analysis by X-ray fluorescence. Electronic structure research with various...

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Positive material identification

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material identification (PMI) is the analysis of a material, this can be any material but is generally used for the analysis of metallic alloy to establish...

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Organic chemistry

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NMR-responsive isotopes, respectively 1H and 13C. Elemental analysis: A destructive method used to determine the elemental composition of a molecule. See also mass...

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Micrograph

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conditions, the phases found in the system, failure analysis, grain size estimation, elemental analysis and so on. Micrographs are widely used in all fields...

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Nitric acid

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for many metal salts makes it useful in gold parting processes. In elemental analysis by ICP-MS, ICP-AES, GFAA, and Flame AA, dilute nitric acid (0.5–5...

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Hair analysis

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analysis appears to be valid for the measurement of lifelong, or long-term heavy metal burden, if not the measurement of general elemental analysis....

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Wet chemistry

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(COD) eutrophication coating identification It can also involve the elemental analysis of samples, e.g., water sources, for chemicals such as:[citation needed]...

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Characterization of nanoparticles

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microscopes can be coupled to spectroscopic methods that can perform elemental analysis. Microscopy methods are destructive, and can be prone to undesirable...

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Fritz Pregl

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necessary for the analysis process by a factor of 50[citation needed]. He invited chemists to learn his method of elemental analysis, so that the method...

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Dumas method

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In analytical chemistry, the Dumas method is a method of elemental analysis for the quantitative determination of nitrogen in chemical substances based...

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