d2 C27 alpha alpha alpha (20R)-Cholestane, 10µg/mL in Isooctane, 1ml

Chlorfenapyr, 1000µg/ml in MeOH, 1ml

3-Methyl-4-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 5367-32-8

2,4-Diaminoanisole, 100 µg/ml, Acetonitrile, 1ml