2,2',3,3',4,5,5',6-Octachlorobiphenyl (198)

Chlorotoluron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 15545-48-9

1,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

2-Methyl-1-propanol, 1ml