Revised Spiking Standard #2

2,2',3,3',4,4',5,5'-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35694-08-7

Octanoic acid

10,11-Dihydrocarbamazepine, 25mg