Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

N-Nitrosodiethanolamine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1173019-53-8

Imidacloprid-d4, 100µg/ml in Acetonitrile, 1ml

2,4,5-Trihlorobiphenyl