2,3,3',4,5-Pentachlorobiphenyl

5-Isopropyl-3-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3228-03-3

n-Pentadecane, ?13C: -30.22, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-62-9

N-Nitrosodiethylamine, 100mg