Category:
Prophylactic Biological Products
CAS NO:
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Standard:
In-house Standards,
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PCBs (Polychlorinated Biphenyls) are synthetic organic chemicals consisting of biphenyl rings with varying numbers of chlorine atoms. Produced via chlorination of biphenyl, their general molecular formula is C12H10-nCln. While historically used as dielectric fluids, production is now globally banned due to extreme persistence and toxicity.
Strictly prohibited for new manufacturing under Stockholm Convention. Requires specialized hazardous waste disposal protocols. Storage must prevent environmental leaching; exposure poses severe carcinogenic risks and bioaccumulation threats.