EPA Method 8141 Standard Rev 1

SAE 40Motor Oil

n-Butyl n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8

Pirimiphos-methyl, 100 µg/ml, Acetonitrile, 1ml