4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

2,4-Dichloro-6-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 37138-82-2

2,2',3,3',4,5,6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,

6-Phosphoglucono-δ-lactone Ammonium Salt, 1mg