d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml

4-n-Pentyl-d11-phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-30-7

Endosulfan I

epsilon-HCH, 10μg/ml in Acetonitrile, 1ml