EPA Method 524.2 -Gases,Liquids,MTBE, Freon 113

Dibenz[a,c]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 215-58-7

Terbuthylazine-desethyl, 100µg/mL in Acetonitrile, 1ml

4-Oxopimelic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 502-50-1