EPA Method 300.0 Anions

gamma-Oxo- alpha-methyl-2-dibenzothiophenebutyric acid, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 26139-07-1

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 336-59-4

JWH-016 COOH, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.