Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry Either of twenty-four
isomers of thepolychlorinated biphenyl containing sevenchlorine atoms
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
hepta- + chloro- + biphenyl
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Examples
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In particular, the samples contained more persistent compounds like hexachlorobiphenyl (PCB 138) and heptachlorobiphenyl (PCB 180).
PhysOrg.com - latest science and technology news stories 2009
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In particular, the samples contained more persistent compounds like hexachlorobiphenyl (PCB 138) and heptachlorobiphenyl (PCB 180).
PhysOrg.com - latest science and technology news stories 2009
-
In particular, the samples contained more persistent compounds like hexachlorobiphenyl (PCB 138) and heptachlorobiphenyl (PCB 180).
PhysOrg.com - latest science and technology news stories 2009
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