Results 241 to 250 of about 96,871 (284)
Some of the next articles are maybe not open access.

Related searches:

Pharmacokinetics of PCBs

Annual Review of Pharmacology and Toxicology, 1984
The pharmacokinetics of PCBs are complicated by numerous factors, not the least of which is the existence of up to 209 different chlorinated biphenyls. Whereas all PCB congeners are highly lipophilic and most are readily absorbed and rapidly distributed to all tissues, PCBs are cleared from tissues at very different rates, and the same congeners may be
H B, Matthews, R L, Dedrick
openaire   +2 more sources

Ratios of PCB 138, PCB 163, and PCB 164 in aroclor mixtures

Fresenius' Journal of Analytical Chemistry, 1995
The gas chromatographic separation of PCB 138, PCB 163, and PCB 164 in Aroclor mixtures can be achieved by application of a CP-Select for PCBs stationary phase. In technical PCB mixtures with a degree of chlorination exceeding 40% (Aroclor 1242, 1254, 1260, and 1262) these three hexa-chlorobiphenyls were present.
Walter Vetter, Bernd Luckas
openaire   +1 more source

Total PCBs and PCB congeners in spanish imperial eagle eggs

Bulletin of Environmental Contamination and Toxicology, 1989
Peer ...
Hernández, Luis M.   +2 more
openaire   +3 more sources

Phasing out PCBs

Environmental Science & Technology, 1984
Polychlorinated biphenyls have been shown to be environmentally persistent and bioaccumulative. Few, if any, data have been able to link them directly to serious human health effects. Some scientists believe that the problem arises when PCBs are heated in the presence of oxygen, therby enhancing toxicant formation.
openaire   +2 more sources

PCB? and Melanoma

New England Journal of Medicine, 1977
An increased incidence of malignant melanoma was noted among petrochemical workers exposed to PCB. The study is criticized for failure to address the issue of exposure to epoxides and other carcinogenic chemicals. It is emphasized that information on other chemicals to which the group may have been exposed is essential. (HLW)
openaire   +2 more sources

PCB Diet

Science, 1973
E J, Andrews   +3 more
  +5 more sources

PCB assembly

Assembly Automation, 1995
Discusses the manufacturing technology associated with the assembly of printed circuit boards [PCBs] covering photolithography, etching, manual assembly of PCBs and the soldering methods involved. Describes how all the stages of PCB assembly can be automated and also looks at how the boards are cleaned and tested. Concludes that many factors need to be
openaire   +1 more source

Home - About - Disclaimer - Privacy