EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml

Di-n-octyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-84-0

Desethylterbuthylazine-d9 (tert-butyl-d9), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219798-52-3

2,3,7-Tribromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene