Purge-and-Trap Gas Chromatographic-Mass Spectrometric Determination of Benzene in Denture Adhesives.
Document Type
Article
Publication Date
3-1-1995
Abstract
A purge-and-trap gas chromatographic-mass spectrometric procedure is presented for determination of trace levels of benzene in denture adhesives and their raw materials. The limit of quantitation is 10 ppb, reproducibility is +/- 10%, and recoveries of d6-benzene are 70-85%. Results of a nationwide survey of 109 finished products and their raw materials representing 32 brand name products from 17 manufacturers are reported.
MSU Digital Commons Citation
Barry, T. L.; Petzinger, G.; Lehr, G.; and Specchio, John, "Purge-and-Trap Gas Chromatographic-Mass Spectrometric Determination of Benzene in Denture Adhesives." (1995). Department of Nutrition and Food Studies Scholarship and Creative Works. 88.
https://digitalcommons.montclair.edu/nutr-foodstudies-facpubs/88