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Gas chromatography with reduction gas detection for the characterization of parts-per-billion levels of ethylene in various matrices
journal contribution
posted on 2015-05-01, 00:00 authored by M Lin, R Gras, C Bleile, K Gras, J Luong, Robert ShellieRobert ShellieA highly sensitive and selective mercuric oxide–based reduction gas detector was successfully used for parts-per-billion level gas chromatography (GC) determination of ethylene in various matrices such as in the monitoring of fruit ripening, ambient air, and industrial solvents. Separation of ethylene from the sample matrix was achieved by isothermal analysis using a silica-based packed column. Backflushing was incorporated to ensure overall system cleanliness and to improve sample throughput, keeping analysis time under 4 min.
History
Journal
LCGC North AmericaVolume
33Issue
5Pagination
332 - 338Publisher
Advanstar CommunicationsLocation
Duluth, Minn.ISSN
1527-5949Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2018, UBMUsage metrics
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