Pydiflumetofen, 100 µg/ml, Acetonitrile, 1ml

Heptachlor endo-epoxide, 100 µg/ml, Ethyl acetate

Dibenz[a,j]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 224-41-9

N-Nitroso-N-ethylbutylamine,neat,neat,10mg,