Dichloroacetic acid, certified, 1g

Phosphamidon, 100 µg/ml, Ethyl acetate, 5ml

(+/-)Atenolol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 29122-68-7

Acenaphthene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-32-9