EPA Method 513 Calibration Kit, 6 x 500ul, nonane

2,2’,3,4’,5,5’-Hexachlorobiphenyl

4-Hydroxy-11H-indolo[2,3-f]naphthalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23682-01-1

PCB-Mix 1, 10 ng/µl, 10ml