1 0

    Agilent

    RPC-187S

    2,3',4,5-Tetrachlorobiphenyl Standard (BZ#67) 100 ug/mL hexane 1X2ML UN1993

    2,3',4,5-Tetrachlorobiphenyl Standard (BZ#67) 100 ug/mL hexane 1X2ML UN1993

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