EPA Method 552.1 - Surrogate Standard

n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 144648-76-0

Kanamycin monosulfate, 100mg

D3-2,4-D, 100 µg/ml, Acetone, 1ml