EPA Method 8061A Matrix Spike Solution

Dimethyldioctylammonium bromide, 100 µg/ml, Aceto

Methyl 6-trans-octadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14620-36-1

Ethyl-n-propylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 4110-50-3