POE (7-8) tert-Octylphenol, reduced,neat,neat,100mg,

1,1,1,3,9,11,11,11-Octachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 601523-25-5

PCB No. 4, certified, 25mg

1,2,4-Trichlorobenzene, 100 µg/ml, n-Hexane, 5ml