Venezuelan Crude, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no.

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,

5-tert-Butyl-m-xylene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 98-19-1

beta-Cyfluthrin, 100 µg/ml, Ethyl acetate, 5ml