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Article: Some signal characteristics in direct sample insertion-inductively coupled plasma-atomic emission spectrometry
Title | Some signal characteristics in direct sample insertion-inductively coupled plasma-atomic emission spectrometry |
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Authors | |
Issue Date | 1990 |
Citation | Applied Spectroscopy, 1990, v. 44 n. 3, p. 525-530 How to Cite? |
Abstract | Direct sample insertion (DSI) is a particularly attractive method for sample introduction for inductively coupled plasma-atomic emission spectrometry (ICP-AES). In this approach a sample is placed into or onto a probe with subsequent introduction of the sample carrying probe, via the central tube of the torch, into the plasma. A generic diagram of a DSI device for ICP-AES is shown. The advantages offered by a DSI device for ICP-AES include 100% sample introduction efficiency and an inherent ability to handle μL volumes of liquid and mg quantities of powdered/solid samples with little or no sample pretreatment. In addition, with a DSI device it is possible to implement in situ sample treatment under the plasma, thereby making use of the temperature gradient in the central channel of the ICP torch. |
Persistent Identifier | http://hdl.handle.net/10722/167494 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.607 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chan, WT | en_US |
dc.contributor.author | Horlick, G | en_US |
dc.date.accessioned | 2012-10-08T03:07:40Z | - |
dc.date.available | 2012-10-08T03:07:40Z | - |
dc.date.issued | 1990 | en_US |
dc.identifier.citation | Applied Spectroscopy, 1990, v. 44 n. 3, p. 525-530 | en_US |
dc.identifier.issn | 0003-7028 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167494 | - |
dc.description.abstract | Direct sample insertion (DSI) is a particularly attractive method for sample introduction for inductively coupled plasma-atomic emission spectrometry (ICP-AES). In this approach a sample is placed into or onto a probe with subsequent introduction of the sample carrying probe, via the central tube of the torch, into the plasma. A generic diagram of a DSI device for ICP-AES is shown. The advantages offered by a DSI device for ICP-AES include 100% sample introduction efficiency and an inherent ability to handle μL volumes of liquid and mg quantities of powdered/solid samples with little or no sample pretreatment. In addition, with a DSI device it is possible to implement in situ sample treatment under the plasma, thereby making use of the temperature gradient in the central channel of the ICP torch. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Applied Spectroscopy | en_US |
dc.title | Some signal characteristics in direct sample insertion-inductively coupled plasma-atomic emission spectrometry | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chan, WT:wtchan@hku.hk | en_US |
dc.identifier.authority | Chan, WT=rp00668 | en_US |
dc.description.nature | link_to_OA_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0025404836 | en_US |
dc.identifier.volume | 44 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 525 | en_US |
dc.identifier.epage | 530 | en_US |
dc.identifier.isi | WOS:A1990CV84200030 | - |
dc.identifier.scopusauthorid | Chan, WT=7403918827 | en_US |
dc.identifier.scopusauthorid | Horlick, G=7004192494 | en_US |
dc.identifier.issnl | 0003-7028 | - |