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

4-tert-Octylphenol triethoxylate,1000 µg/mL,acetone,1mL,

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9

3-Methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 616-44-4