2,3,3',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Hexachlorobutadiene

1,2,3-Trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 87-61-6

Formaldehyde, 1000µg/ml in MeOH, 1ml