PCB No. 52, 10µg/mL in Isooctane, 10ml

Benzo[b]picene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 217-42-5

Reference Material ASTM 5010A, 5ml

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,