Nitrofen, 100 µg/ml, Ethyl acetate, 1ml

Pentachlorobenzene, 1000ug/ml in MeOH, 1ml

1,2,4-Trihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-54-9

1,1-Dichloro-2-(2-chlorophenyl)-2-(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane