EPA Method 531.1 - Analytes

Di-iso-propyl phthalate, 1000µg/mL, Solvent-iso, Unit 1mL, # of units-1, Cas.no. 605-45-8

Nitrofen, 100mg

Anthraquinone-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 10439-39-1