2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl

m-Toluidine, 250mg

2-Methoxy-3-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 2847-30-5

1,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane