Hexachlorobenzene,10 µg/mL,cyclohexane,1mL,

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6

2-Aminobenzimidazole, 250mg

N-ethylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 50µg/ml in MeOH, 1,2ml