Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL,

Norethandrolone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 52-78-8

Eplerenone, 5mg

gamma-HCH (BHC), 10ug/ml, Solvent-acetonitrile, Unit 10mL, # of units-1, Cas.no. 58-89-9