EPA Method 525 - Tuning Standard

1,3,5-Trichlorobenzene, 2000µg/ml in MeOH, 1ml

6-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17579-79-2

1,2,3,6,7,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane