cis-Nonachlor, 10µg/mL in Cyclohexane, 10ml

1,2,5,6-Tetramethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-43-3

Dibenzo(a,i)pyrene

Lenacil,100 µg/mL,MeOH,1mL,