Spectrochemical Analysis Section

Spectrochemical Analysis Section PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 100

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Spectrochemical Analysis Section

Spectrochemical Analysis Section PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 100

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Book Description


Spectrochemical Analysis

Spectrochemical Analysis PDF Author: United States. National Bureau of Standards. Spectrochemical Analysis Section
Publisher:
ISBN:
Category : Probes (Electronic instruments)
Languages : en
Pages : 92

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Spectrochemical Analysis

Spectrochemical Analysis PDF Author: James D. Ingle
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 614

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Book Description
A Sr/Grad-level text on analytical spectrometric methods. Emphasizes general principles and quantitative expressions for signals and signal-to-noise ratio. Instrumentation methodology and performance characteristics for all major optical, atomic, and molecular techniques are discussed.

Spectrochemical Analysis by Atomic Absorption and Emission

Spectrochemical Analysis by Atomic Absorption and Emission PDF Author: L Lajunen
Publisher: Royal Society of Chemistry
ISBN: 1847551904
Category : Science
Languages : en
Pages : 355

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Book Description
This book describes both the theory of atomic spectroscopy and all the major atomic spectrometric techniques (AAS, Flame-AES, Plasma AES, AFS, and ICP-MS), including basic concepts, instrumentation and applications. Spectrochemical Analysis by Atomic Absorption and Emission is very wide in scope and will be extremely useful to both undergraduates and lecturers undertaking modern analytical chemistry courses. It contains many figures and tables which illuminate the text, covers various sample preparation methods and gives suggestions for further reading.

Spectrochemical Analysis Section: Summary of Activities July 1967 to June 1968

Spectrochemical Analysis Section: Summary of Activities July 1967 to June 1968 PDF Author: Bourdon Francis Scribner
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 96

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Activities of the NBS Spectrochemical Analysis Section, July 1969 to June 1970

Activities of the NBS Spectrochemical Analysis Section, July 1969 to June 1970 PDF Author: Bourdon Francis Scribner
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 120

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Book Description
Spectrochemical research activities, improvements in equipment, and applications, especially to the certification of NBS Standard Reference Materials, are summarized. In electron probe microanalysis, a comprehensive computer correction program for accurate analysis of materials relative to single elements or simple compounds was developed, an improved lithium-doped silicon detector was found to provide increased resolution, and improvements in microprobe instrumentation produced a high level of stability. Studies of procedures for correction of x-ray fluorescence measurements were made, instrumental changes resulted in marked improvement in performance reliability, and new applications were made. In optical emission spectrometry, studies were made of beryllium determination in an air pollution investigation and trace analyses were made of organic materials to parts per billion limits. Methods of pre-concentration of impurities are described for optical emission and isotope dilution spark source mass spectrometric analysis of ingot iron, botanical materials, and high purity reagents. Work on Standard Reference Materials resulted in certification of stainless steel, clays, ferrosilicon, blast furnace irons, white irons, lead bearing metal, and ductile irons. (Author).

Activities of the NBS Spectrochemical Analysis Section July 1968 to June 1969

Activities of the NBS Spectrochemical Analysis Section July 1968 to June 1969 PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 116

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Book Description
The report is the fifth in a series of annual progress reports of the Spectrochemical Analysis Section of the Analytical Chemistry Division of the National Bureau of Standards. Briefly discussed is research on the following topics:Optical spectrometry (High-aperture spectrograph, Microanalysis in the DC arc); Electron probe microanalysis (New technique and instrumentation for target current scanning, Color composite X-ray scans); X-ray fluorescence spectrometry; Spark source mass spectrometry (New pump for plate prepump section, Use of 100-mesh grids to remove matrix line broadening, Homogeneity testing of iron in high purity gold SRM 685, Survey analysis of a steel sample, Trace characterization of spark source ion samples of SRM platinum 681); Preconcentration techniques (High purity metals, Ingot iron and steels, Simulated lunar glasses, Ultra-pure liquid reagents).

Activities of the NBS Spectrochemical Analysis Section, July 1970 to June 1971

Activities of the NBS Spectrochemical Analysis Section, July 1970 to June 1971 PDF Author: Kurt F. J. Heinrich
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 132

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Activities of the NBS Spectrochemical Analysis Section, July 1966 to June 1967

Activities of the NBS Spectrochemical Analysis Section, July 1966 to June 1967 PDF Author: Bourdon Francis Scribner
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 88

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Activities of the NBS Spectrochemical Analysis Section

Activities of the NBS Spectrochemical Analysis Section PDF Author: Bourdon F. Scribner
Publisher:
ISBN:
Category : Spectrum analysis
Languages : en
Pages : 114

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Book Description