Hydrochlorothiazide, 100µg/ml in Acetonitrile, 5ml

3,3',5,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Purified asfalthenes from North Sea Oil,neat,neat,100mg,

Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol