EPA Method 524.3 - Internal Standard

Agroclavine, 100µg/ml, dried down, Solvent-dried down, Unit 5mL, # of units-1, Cas.no.

D9-Brombuterol hydrochloride, 10mg

4-Fluoro-2-methylphenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.