{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T20:54:36Z","timestamp":1760043276883},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2008,4,10]],"date-time":"2008-04-10T00:00:00Z","timestamp":1207785600000},"content-version":"vor","delay-in-days":40,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Occupational Health"],"published-print":{"date-parts":[[2008,3]]},"abstract":"<jats:p><jats:bold>Development of a Sampling and Analysis Method for 4\u2010Vinyl\u20101\u2010cyclohexene in Air: Pornpimol K<jats:sc>ongtip<\/jats:sc>, <jats:italic>et al<\/jats:italic>. Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Thailand<\/jats:bold>\u2014The purpose of this research was to develop an applicable sampling and analytical method to determine airborne 4\u2010vinyl\u20101\u2010cyclohexene concentrations which are usually found in the atmosphere of polybutadiene factories. A solid sorbent tube, containing two sections (100 mg in the front and 50 mg in the back) of activated coconut\u2010shell charcoal was chosen for sampling 4\u2010vinyl\u20101\u2010cyclohexene vapor. The 4\u2010vinyl\u20101\u2010cyclohexene in the charcoal samples was desorbed with carbon disulfide and analyzed by gas chromatography equipped with a flame ionization detector. The suitable air flow rate, adsorption capacity, sample storage stability, desorption efficiency and reliability of the method for sampling and analysis of 4\u2010vinyl\u20101\u2010cyclohexene were evaluated. The method was applied to sampling and analysis of 4\u2010vinyl\u20101cyclohexene in the rubber industry. The results indicated a suitable air flow rate of 0.3 to 1.5 l\/min. The adsorption capacity of 4\u2010vinyl\u20101\u2010cyclohexene on 100 mg of charcoal was 0.2134 mg. The 4\u2010vinyl\u20101cyclohexene adsorbed on the charcoal was stable for 7 d at room temperature or 21 d in a refrigerated condition. The average percent desorption efficiency of 4\u2010vinyl\u20101\u2010cyclohexene ranged from 90.45% to 97.04% with the loaded amount ranging from 0.412 to 8.250 \u00b5g using 1 ml carbon disulfide. The limit of detection of 4\u2010vinyl\u20101\u2010cyclohexene was 0.044 ng. The average percent recoveries (n=6) of 4\u2010vinyl\u20101cyclohexene adsorbed on charcoal ranging from 0.46 to 8.87 \u00b5g were 96.78\u2013102.87% with relative standard deviations (RSDs) of 0.34\u20131.92%, respectively. The concentrations of 4\u2010vinyl\u20101\u2010cyclohexene ranged from 0.011 to 0.105 mg\/m<jats:sup>3<\/jats:sup> in the working environment of a polybutadiene factory.<\/jats:p>","DOI":"10.1539\/joh.l7115","type":"journal-article","created":{"date-parts":[[2008,4,10]],"date-time":"2008-04-10T05:51:46Z","timestamp":1207806706000},"page":"122-129","source":"Crossref","is-referenced-by-count":2,"title":["Development of a Sampling and Analysis Method for 4\u2010Vinyl\u20101\u2010cyclohexene in Air"],"prefix":"10.1093","volume":"50","author":[{"given":"Pornpimol","family":"Kongtip","sequence":"first","affiliation":[{"name":"Department of Occupational Health and Safety, Faculty of Public Health Mahidol University Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bantoon","family":"Tangprakorn","sequence":"additional","affiliation":[{"name":"The Bangchak Petroleum Public Company Limited Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Witaya","family":"Yoosook","sequence":"additional","affiliation":[{"name":"Department of Occupational Health and Safety, Faculty of Public Health Mahidol University Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suttinun","family":"Chantanakul","sequence":"additional","affiliation":[{"name":"Department of Occupational Health and Safety, Faculty of Public Health Mahidol University Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2008,4,10]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"47912","article-title":"Testing Consent Order for 4\u2010vinylcyclohexene. Final Rule","volume":"56","author":"U.S. EPA","year":"1991","journal-title":"Federal Register"},{"key":"e_1_2_1_3_1","first-page":"1705","volume-title":"Documentation of the Threshold Limit Values and Biological Exposure Indices","author":"American Conference of Governmental Industrial Hygienists","year":"1991"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/ac60367a012"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/0002889778507601"},{"key":"e_1_2_1_6_1","unstructured":"Scott specialty gases:Material Safety Data Sheet MSDS No.100\u201040\u20103 2006. (online) available from <http:\/\/www.scottecatalog.com\/msds.nsf\/MSDSNo\/100\u201040\u20103?OpenDocument> (accessed 2007\u201010\u201024)."},{"key":"e_1_2_1_7_1","volume-title":"4\u2010Vinyl\u20101\u2010cyclohexene, CASRN: 100\u201040\u20103, Human health effects","author":"National Library Medicine","year":"2001"},{"key":"e_1_2_1_8_1","first-page":"347","volume-title":"IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man","author":"World Health Organization, International Agency for Research on Cancer","year":"1994"},{"key":"e_1_2_1_9_1","volume-title":"Special NIOSH hazard review: Rubber products manufacturing industry","author":"National Institute for Occupational Safety and Health","year":"1993"},{"key":"e_1_2_1_10_1","first-page":"65","volume-title":"Guidelines for air sampling and analytical method development and evaluation (A NIOSH technical report)","author":"National Institute for Occupational Safety and Health","year":"1994"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1080\/00028896909343161"}],"container-title":["Journal of Occupational Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1539%2Fjoh.L7115","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1539\/joh.L7115","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1539\/joh.L7115","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T18:17:41Z","timestamp":1705083461000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/joh\/article\/50\/2\/122-129\/7270080"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,3]]},"references-count":10,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2008,3]]}},"alternative-id":["10.1539\/joh.L7115"],"URL":"https:\/\/doi.org\/10.1539\/joh.l7115","archive":["Portico"],"relation":{},"ISSN":["1341-9145","1348-9585"],"issn-type":[{"value":"1341-9145","type":"print"},{"value":"1348-9585","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,3]]}}}