EPA Method 8260B - Purgeable Internal Std

HHCB 10 µg/mL in Isooctane, 1mL

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

3-Aminoperylene, neat, Solvent-neat, Unit 1MG, # of units-1, Cas.no. 20492-13-1