PCB No. 170, 10 ng/µl, 10ml

D4-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml

Internal Standard Solution, 1.2ml, toluene

Benzo[b]naphtho[1,2-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-43-6