| Literature DB >> 11372826 |
Abstract
In order to improve the efficiency and cost-effectiveness of the PCB analysis, the DMSO partition and SPE extraction were applied to clean up the PCB-contaminated transformer oils and PCB level was determined by means of the quadrupole GC/MS. The analysis data obtained from this method were compared statistically to that from the standard method.Entities:
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Year: 2001 PMID： 11372826 DOI： 10.1016/s0045-6535(00)00394-5
Source DB: PubMed Journal: Chemosphere ISSN： 0045-6535 Impact factor: 7.086