EPA Method 8081A Pesticide Standard

Leptophos, 100 µg/ml, Ethyl acetate, 5ml

2-Benzyl-4-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 716-96-1

1,2,3,4,6-Pentachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane