Pyriofenone, 100 µg/ml, Acetonitrile, 1ml

4-tert-Octylphenol-di-ethoxylate, 100 µg/ml, Acet

pH @ 25°C

Tris(2,3-dibromopropyl)isocyanurate, 1.2ml x 50ug/ml, toluene