2,4,5-T-methyl ester, 10 µg/ml, Acetonitrile, 10

N-Nitroso-di-n-butylamine, 100 µg/ml, Methanol,

o-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5142-76-6

5-Methyl-2,3',4,4'-tetrachlorodipehnylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.