(13C12)Aldrin, 1.2mL x 100ug/mL, nonane

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

2,3-Pentadione, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no.

EPA Method 1613 Native Stock Solution, 1.2ml, nonane