EPA Method 23 Calibration Kit, 5 ampoules, nonane

3-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

N-(3-Phenylpropyl)-3-(4-hydroxyphenyl)propylamine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Trifluralin, 250mg