oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml

d4 C27 alpha alpha alpha (20R)-Cholestane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-74-4

1,2-Propanediol, 1000µg/ml in MeOH, 1ml

1,2-Dimethyl-3-nitrobenzene