Tri-n-pentyl phosphate,1000 µg/mL,MeOH,1mL,

1-Docosanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 661-19-8

Combined Window Defining/TCDD Resolution Mix, 1.2ml, nonane

EPA Method 524 & 624 - Internal Standard