Aroclor 1254

2,3,6-Trichlorotoluene, 100 µg/ml, Methanol, 5ml

2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml

n-Hexatriacontane, ?13C: -26.15, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-06-8