Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

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PCB Mixture 2263,12 2,2,5- Trichlorobiphenyl PCB18 1999,12 2,4,4`-Trichlorobiphenyl PCB28 2264,12 2,4,5`-Trichlorobiphenyl PCB31 2265,12 2,2`,3,5`-Tetrachlorobiphenyl P

Benzo[b]naphtho[1,2-d]thiophene, 10mg