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August 1, 2025
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HCB [A+C] / PCB [A+C] (may 17, 2004 – dec 31, 2050)

Description:

Hexachlorobenzene (HCB) [A+C] / Polychlorinated biphenyls (PCB) [A+C]

Added to timeline:

Date:

may 17, 2004
dec 31, 2050
~ 46 years