Atenolol, 100 µg/ml, Acetonitrile, 5ml

Chloroacetanilide-OA-Mix 1, 100µg/ml in MeOH, 1ml

1-Ethyl-1-methylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-50-5

1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane