Oxydemeton methyl, 1000µg/ml in MeOH, 1ml

2,3,4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Arochlor 1260 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5

C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.