EPA Method 551Mix “A”

Methanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 67-56-1

13(H)-Dibenzo[a,i]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-64-5

4,4'-Difluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 398-23-2