EPA Method 8240A Mix #2

Picolinafen-d4 (4-fluorophenyl-d4),100 µg/mL,acetonitrile,1mL,

Desphenyl chloridazon-15N2, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

2,3,3',4'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane