Aziprotryne, 100 µg/ml, Acetonitrile, 1ml

Atrazine-d5, 100µg/ml in Acetone, 1ml

Hydrocortisone

4'-Fluoro-2,3',4,5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.