Procaine hydrochloride,1000 µg base/mL,acetonitrile,1mL,

2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

Sulfamethazine, 1000µg/ml in MeOH, 1ml

9,10-Dinitroanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 33685-60-8