EPA Method 515.1 Underivatized

Fluoranthene-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-69-0

15N3-Simazine, 100 µg/ml, Acetonitrile, 1ml

1,2,3,4,5-Pentachloro[13C6]benzene, 1.2ml x 100ug/ml, isooctane