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dc.contributor.authorFalandysz, J.
dc.contributor.authorNose, K.
dc.contributor.authorIshikawa, Y.
dc.contributor.authorLukaszewicz, E.
dc.contributor.authorYamashita, N.
dc.contributor.authorNoma, Y.
dc.date.accessioned2017-05-03T15:54:09Z
dc.date.available2017-05-03T15:54:09Z
dc.date.issued2006
dc.date.modified2014-06-23T03:59:15Z
dc.identifier.issn10934529
dc.identifier.doi10.1080/10934520600872748
dc.identifier.urihttp://hdl.handle.net/10072/60817
dc.description.abstractChloronaphthalene (CN) congeners and homologue groups have been quantified in up to three batches of several types of technical CN formulations of the Halowax series (Halowax 1031, 1000, 1001, 1013, 1014 and 1099), to elucidate possible batch-to-batch compositional variations. Using isotope dilution and HRGC/HRMS a relatively large variation in CN congeners and homologues composition among the batches of particular types of the Halowax formulations could be noted, and also when compared to the composition declared by the manufacturer. Depending on the type of the Halowax formulation and its batch in total up to 54 peaks from chloronaphthalenes (Agilent Ultra 2 liquid phase), which represented 70 of 75 CN congeners theoretically possible, could be found in these mixtures. These congeners represented all CN homologue groups from mono- to octaCN but some co-eluted. A co-eluting congeners were such as: 1,4-/1,6- (nos. 5/7), 1,5-/2,7- (nos. 6/12), 2,6-1,7- (nos. 11/8) of diCNs; 1,3,6-/1,3,5- (nos. 20/19), 1,3,7-/1,4,6- (nos. 23/24), 1,6,7-/2,3,6- (nos. 25/26) of triCNs; 1,2,5,7-/1,2,4,6-/1,2,4,7- (nos. 37/33/34), 1,3,6,8-/1,2,5,6- (nos. 45/36), 1,2,3,5-/1,3,5,8- (nos. 28/43), 1,2,3,4-/ 1,2,3,7- (nos. 27/30), 1,2,5,8-/1,2,6,8- (nos. 38/40) of tetraCNs; 1,2,3,5,7-/1,2,4,6,7- (nos. 52/60), 1,2,3,5,8-/1,2,3,6,8- (nos. 53/55) of pentaCNs; 1,2,3,4,6,7-/1,2,3,5,6,7- (nos. 66/67), 1,2,3,4,5,7-/1,2,3,5,6,8- (64/68) and 1,2,4,5,6,8-/1,2,4,5,7,8- (nos. 71/72) of hexaCNs. Absent in the Halowaxes were CN congeners such as 1,3,8-triCN (no. 22) (<0.0002 mg/g), 1,3,6,7-tetraCN (no. 44), 1,2,3,6-TetraCN (no. 29), 1,2,3,6,7-pentaCN (no. 54) and 1,2,3,6,7,8-hexaCN (no. 70) (<0.0005 mg/g).
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherTaylor & Francis
dc.publisher.placeLondon
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom2237
dc.relation.ispartofpageto2255
dc.relation.ispartofissue10
dc.relation.ispartofjournalJournal of Environmental Science and Health, Part A
dc.relation.ispartofvolume41
dc.rights.retentionY
dc.subject.fieldofresearchInstrumental Methods (excl. Immunological and Bioassay Methods)
dc.subject.fieldofresearchcode030105
dc.titleHRGC/HRMS Analysis of Chloronaphthalenes in several batches of Halowax 1000, 1001, 1013, 1014 and 1099
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorIshikawa, Yukari


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