Sulfamethizole, 100 µg/ml, Methanol, 1ml

a,a’-Dibromo-m-xylene

Ketoprofen, 100µg/ml in Acetonitrile, 5ml

n-Propyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 94-13-3