Tris(2,4-di-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

1,3-Butadiene

2',3,5-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-68-5

gamma-HCH, 10 µg/ml, Acetonitrile, 10ml