Contaminated industrial soil - PAHs, 40g

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Levetirazetam-d6, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

4-Bromofluorobenzene, 100 µg/ml, Acetonitrile, 5