Bromoxynil, 100 µg/ml, Acetonitrile, 5ml

ß alpha alpha (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 481-20-9

1,3-Dibromo-2,7,8-trichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Dicofol 100 µg/mL in Cyclohexane, 1ml