1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin

(+/-)Atenolol, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 29122-68-7

Bromoxynil, 10.0 µg/ml, Acetonitrile, 10ml

n-Pentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 109-66-0