Fenoprop, 100 µg/ml, Acetonitrile, 5ml

Butachlor, 100µg/ml in Acetonitrile, 1ml

17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Riboflavin, 250mg