EPA Method 8032 Internal Standard

9,10-Diphenylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1499-10-1

Bis-(2-ethylhexyl)-terephthalate, 1000µg/ml in Isooctane, 5ml

n-Butyl n-pentyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3461-29-8