| Literature DB >> 7380789 |
L L Lamparski, M L Langhorst, T J Nestrick, S Cutié.
Abstract
The determination of higher chlorinated benzenes and chlorinated phenols at parts per billion or parts per million levels in biological samples is described. The method includes sulfuric acid digestion, silica gel column chromatography, methylation, alumina column chromatography, and detection by electron capture gas chromatography. Recoveries are reported for fish flesh, rabbit tissues, and duck tissues with detection limits of 10--15 ppb (nb/g tissue).Entities:
Mesh：
Substances：
Year: 1980 PMID： 7380789
Source DB: PubMed Journal: J Assoc Off Anal Chem ISSN： 0004-5756