Paraoxon-methyl, 100 µg/ml, Toluene, 5ml

n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 144648-76-0

Di-n-butyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 629-45-8

Chlorinated Aromatics-Mix 2, 10μg/mL in Cyclohexane, 1ml