Atrazine-desisopropyl, 100µg/ml in Acetonitrile, 1ml

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,

Dimethoate-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219794-81-6

1,3,5-Tribromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 626-39-1