4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

O,O-Diethylhydrogenphosphate, 1000µg/ml in MeOH, 1ml

2-Methyl-9,10-anthraquinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-54-8

n-Undecane