Malathion, 100µg/ml in MeOH, 1ml

tert-Butyl hydroquinone (TBHQ)

2,4-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 120-83-2

2,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,