Analysis for Impurities in Helium Using the Helium Ionization Detector

Analysis for Impurities in Helium Using the Helium Ionization Detector PDF Author: Charles A. Seitz
Publisher:
ISBN:
Category : Gas chromatography
Languages : en
Pages : 40

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Analysis for Impurities in Helium Using the Helium Ionization Detector

Analysis for Impurities in Helium Using the Helium Ionization Detector PDF Author: Charles A. Seitz
Publisher:
ISBN:
Category : Gas chromatography
Languages : en
Pages : 40

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Book Description


Analysis for Impurities in Helium Using the Helium Ionization Detector

Analysis for Impurities in Helium Using the Helium Ionization Detector PDF Author: Charles A. Seitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Chromatographic Analysis of Helium Containing Trace Impurities

Chromatographic Analysis of Helium Containing Trace Impurities PDF Author: Donald William Shannon
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ISBN:
Category : Chromatographic analysis
Languages : en
Pages : 28

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An Improved Method and Apparatus for Analysis of Impurities in Helium

An Improved Method and Apparatus for Analysis of Impurities in Helium PDF Author: David E. Emerson
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 16

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The Measurement of Impurities in Helium

The Measurement of Impurities in Helium PDF Author: M. Wilkins
Publisher:
ISBN:
Category :
Languages : en
Pages : 51

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Method of Analysis of Impurities in Helium in the Parts-per-billion Range

Method of Analysis of Impurities in Helium in the Parts-per-billion Range PDF Author: George W. Weems
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 14

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Determination of Impurities in Helium

Determination of Impurities in Helium PDF Author: George E. Meadows
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ISBN:
Category : Helium
Languages : en
Pages : 28

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The Purification and Gas Chromatographic Analysis of Helium

The Purification and Gas Chromatographic Analysis of Helium PDF Author: J. Malgiolio
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ISBN:
Category : Gas chromatography
Languages : en
Pages : 50

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Trace Organic Impurities in Gaseous Helium

Trace Organic Impurities in Gaseous Helium PDF Author: Thomas A. Schehl
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ISBN:
Category : Contamination (Technology)
Languages : en
Pages : 28

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A program to determine trace organic impurities present in helium has been initiated. The impurities were concentrated in a cryogenic trap to permit detection and identification by a gas chromatographic-mass spectrometric technique. Gaseous helium (GHe) exhibited 63 GC flame ionization response peaks. Relative GC peak heights and identifications of 25 major impurities by their mass spectra are given. As an aid to further investigation, identities are proposed for 16 other components, and their mass spectra are given.

Analysis of Trace Halocarbon Contaminants in Ultra High Purity Helium

Analysis of Trace Halocarbon Contaminants in Ultra High Purity Helium PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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