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

2-Fluorophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

1-Methylphenanthrene

17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml