EPA Method 525.2 Standard

Dimethachlor CGA 369873, 100µg/ml in Acetonitrile, 1ml

7-Bromobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 32795-84-9

3-Chlorothiophene in isooctane Units: 5x1mL ampoules