PCB No. 189, 10µg/ml in Isooctane, 10ml

3,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4032-86-4

Thallium (Tl)

Demeton-S-methyl sulfoxide, 10µg/mL in Acetonitrile, 1ml