Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/00103624.2017.1383416 http://hdl.handle.net/11449/179281 |
Resumo: | It is convenient to store gas samples containing e.g. carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), in polypropylene syringes before chromatographic analysis. However, there is no study of the integrity of these samples or of what storage condition may be critical. To investigate we filled polypropylene syringes with two standard mixtures of CO2, CH4, and N2O, and stored them at ~2 °C and ~25 °C, and analyzed the contents using gas chromatography. Our results suggest that the storage of gases on the syringe at room temperature is not viable due the CO2 storage integrity when in low concentration. However, the quantitative integrity of samples is maintained when the syringe is kept refrigerated up to 19 h, period limited by CO2 and CH4, taking into account the three gases CO2, CH4, and N2O. |
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Repositório Institucional da UNESP |
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Critical Periods of Storage of the Greenhouse Gases in Polypropylene SyringeCarbon dioxidemethanenitrous oxideIt is convenient to store gas samples containing e.g. carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), in polypropylene syringes before chromatographic analysis. However, there is no study of the integrity of these samples or of what storage condition may be critical. To investigate we filled polypropylene syringes with two standard mixtures of CO2, CH4, and N2O, and stored them at ~2 °C and ~25 °C, and analyzed the contents using gas chromatography. Our results suggest that the storage of gases on the syringe at room temperature is not viable due the CO2 storage integrity when in low concentration. However, the quantitative integrity of samples is maintained when the syringe is kept refrigerated up to 19 h, period limited by CO2 and CH4, taking into account the three gases CO2, CH4, and N2O.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)College of Agricultural Sciences São Paulo State University (UNESP)College of Agricultural Sciences São Paulo State University (UNESP)FAPESP: 11/15361-3Universidade Estadual Paulista (Unesp)Rigon, João Paulo Gonsiorkiewicz [UNESP]Calonego, Juliano Carlos [UNESP]Guimarães, Tiara Moraes [UNESP]Rosolem, Ciro Antonio [UNESP]2018-12-11T17:34:32Z2018-12-11T17:34:32Z2017-08-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1726-1732application/pdfhttp://dx.doi.org/10.1080/00103624.2017.1383416Communications in Soil Science and Plant Analysis, v. 48, n. 14, p. 1726-1732, 2017.1532-24160010-3624http://hdl.handle.net/11449/17928110.1080/00103624.2017.13834162-s2.0-850314096212-s2.0-85031409621.pdf57207758732595280000-0003-2001-0874Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCommunications in Soil Science and Plant Analysis0,3410,341info:eu-repo/semantics/openAccess2024-04-30T15:59:06Zoai:repositorio.unesp.br:11449/179281Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:59:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
title |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
spellingShingle |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe Rigon, João Paulo Gonsiorkiewicz [UNESP] Carbon dioxide methane nitrous oxide |
title_short |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
title_full |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
title_fullStr |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
title_full_unstemmed |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
title_sort |
Critical Periods of Storage of the Greenhouse Gases in Polypropylene Syringe |
author |
Rigon, João Paulo Gonsiorkiewicz [UNESP] |
author_facet |
Rigon, João Paulo Gonsiorkiewicz [UNESP] Calonego, Juliano Carlos [UNESP] Guimarães, Tiara Moraes [UNESP] Rosolem, Ciro Antonio [UNESP] |
author_role |
author |
author2 |
Calonego, Juliano Carlos [UNESP] Guimarães, Tiara Moraes [UNESP] Rosolem, Ciro Antonio [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Rigon, João Paulo Gonsiorkiewicz [UNESP] Calonego, Juliano Carlos [UNESP] Guimarães, Tiara Moraes [UNESP] Rosolem, Ciro Antonio [UNESP] |
dc.subject.por.fl_str_mv |
Carbon dioxide methane nitrous oxide |
topic |
Carbon dioxide methane nitrous oxide |
description |
It is convenient to store gas samples containing e.g. carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), in polypropylene syringes before chromatographic analysis. However, there is no study of the integrity of these samples or of what storage condition may be critical. To investigate we filled polypropylene syringes with two standard mixtures of CO2, CH4, and N2O, and stored them at ~2 °C and ~25 °C, and analyzed the contents using gas chromatography. Our results suggest that the storage of gases on the syringe at room temperature is not viable due the CO2 storage integrity when in low concentration. However, the quantitative integrity of samples is maintained when the syringe is kept refrigerated up to 19 h, period limited by CO2 and CH4, taking into account the three gases CO2, CH4, and N2O. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08-06 2018-12-11T17:34:32Z 2018-12-11T17:34:32Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1080/00103624.2017.1383416 Communications in Soil Science and Plant Analysis, v. 48, n. 14, p. 1726-1732, 2017. 1532-2416 0010-3624 http://hdl.handle.net/11449/179281 10.1080/00103624.2017.1383416 2-s2.0-85031409621 2-s2.0-85031409621.pdf 5720775873259528 0000-0003-2001-0874 |
url |
http://dx.doi.org/10.1080/00103624.2017.1383416 http://hdl.handle.net/11449/179281 |
identifier_str_mv |
Communications in Soil Science and Plant Analysis, v. 48, n. 14, p. 1726-1732, 2017. 1532-2416 0010-3624 10.1080/00103624.2017.1383416 2-s2.0-85031409621 2-s2.0-85031409621.pdf 5720775873259528 0000-0003-2001-0874 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Communications in Soil Science and Plant Analysis 0,341 0,341 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1726-1732 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965585679843328 |