EPA Method 625 Base/Neutrals Mix #4

3,3,5-Trimethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7154-80-5

o-Chlorobenzylidenemalononitrile

2,2',3,3',6,6'-Hexachlorobiphenyl (136)