EPA Method 505 Analytes Conc

1-(2-Hydroxyphenyl)ethanone  (2-Hydroxyacetophenone), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-93-4

Dibenzothiophene

Atrazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1912-24-9