Ethylenediamine, 1000µg/ml in MeOH, 1ml

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

Chlorsulfuron, 1000μg/ml in MeOH, 1ml

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6