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Type: Artigo de periódico
Title: Identification Of Oligomers In Polyethyleneterephthalate Bottles For Mineral Water And Fruit Juice: Development And Validation Of A High-performance Liquid Chromatographic Method For The Determination Of First Series Cyclic Trimer
Author: Nasser A.L.M.
Lopes L.M.X.
Eberlin M.N.
Monteiro M.
Abstract: Cyclic oligomers were identified in PET bottles used for mineral water and fruit juice using MS and 1H and 13C NMR: a first series cyclic trimer, a first series cyclic tetramer, a first series cyclic dimmer and a second series cyclic trimer. An analytical method to determine first series cyclic trimer in these bottles was developed and validated, using HPLC. The first series cyclic trimer levels were 316-462 mg/100 g of PET bottle. © 2005 Elsevier B.V. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/j.chroma.2005.08.023
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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