PCB Congener Internal Standard Mix

3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 350820-11-0

1,12-Dodecanedioic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 693-23-2

(-)-trans-Caryophyllene, >98%, 1ml