Sulfamethazine, 250mg

N-(2-Hydroxyethyl)-2[(2hydroxyethyl)amino]acetamide,neat,neat,10mg,

iso-Chloridazon, 100 µg/ml, Acetonitrile, 1ml

1,2,3,4,8,9-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, toluene