EPA Method 507 Pesticides

n-Triacontane-d62, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-07-9

Bis(2-ethoxyethyl) phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-54-9

1,2,4,6,7,9-Hexachloro(13C12)dibenzo-p-dioxin, 1.2mL x 50ug/mL, toluene