QC Standard 2

Benzo[b]naphtho[1,2-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-39-0

3,4-Dihydrobenzo[a]anthracene-1(2H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57652-74-1

1-Bromo-3,4-dichloro-5-fluorobenzene, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no.