Use of a Unique Flameless Atomic Absorption Atomizer for the Analysis of Certain Difficult Samples

JY Hwang; T Corum; JJ Sotera; HL Kahn

doi:10.1520/STP26969S

SYMPOSIA PAPER Published: 01 January 1977

STP26969S

Use of a Unique Flameless Atomic Absorption Atomizer for the Analysis of Certain Difficult Samples

Source

This article describes the determination of vanadium in crude oils, iron in pitch, and titanium in polypropylene. The sample is placed into a pyrolytically coated graphite microboat and pyrolyzed in an air-acetylene flame. The microboat is then inserted into the cuvette of a flameless atomizer, and the sample is atomized at a temperature up to 3400°C.

Author Information

Hwang, JY

Applications Laboratory, Analytical Instrument Division, Instrumentation Laboratory, Inc., Wilmington, Mass.

Corum, T

Applications Laboratory, Analytical Instrument Division, Instrumentation Laboratory, Inc., Wilmington, Mass.

Sotera, JJ

Applications Laboratory, Analytical Instrument Division, Instrumentation Laboratory, Inc., Wilmington, Mass.

Kahn, HL

Applications Laboratory, Analytical Instrument Division, Instrumentation Laboratory, Inc., Wilmington, Mass.

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Details

Developed by Committee: E01

Pages: 43–53

DOI: 10.1520/STP26969S

ISBN-EB: 978-0-8031-4691-4

ISBN-13: 978-0-8031-0355-9

Use of a Unique Flameless Atomic Absorption Atomizer for the Analysis of Certain Difficult Samples

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