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The Sequential Determination of Arsenic, Selenium, Germanium and Tin as Their Hydrides by Gas—solid Chromatography with an Atomic Absorption Detector by Mark H. Hahn; Kevin J. Mulligan; Michaele E. Jackson; Joseph A. Caruso is a Chemistry article available to read on EtoBox.

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Arsenic, germanium, selenium and tin were sequentially determined in single samples by using hydride generation followed by gas chromatography with an atomic absorption detector. Apparent detection limits varied from 3 ppb for As to 13 ppb for Ge wit11 linear dynamic ranges of about 1.5 orders of magnitude\_ Relative standard deviations, evaluated in the middle of the working range, varied from 2% to 11%. Chtomatographic parameters were chosen to allow for manual lamp selection and monochromator adjustment. Data handling was done by microcomputer. The analysis time was 5 min.

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Author

Mark H. Hahn; Kevin J. Mulligan; Michaele E. Jackson; Joseph A. Caruso

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0003-2670)

Published

1980

Language

EN

Field

Chemistry (Physical Sciences)