2,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34883-43-7

2,3,4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

n-Pentyl iso-pentyl phthalate (n-Pentyl 3-methlybutyl phthalate), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 776297-69-9

Benzidine D8, 500µg/mL in Acetonitrile:Methanol, 1ml