EPA Method 8141 Standard

2-Phenylfluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4914-78-7

Fenchlorphos, 100 µg/ml, Ethyl acetate, 5ml

1,2,3,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml