Norflurazon, , Solvent-, Unit , # of units-, Cas.no. 27314-13-2

111800 µS/cm calibration solution (230mL)

Benz[j]aceanthrylene and Benz[e]aceanthrylene_x000B_(70:30Mixture), 2,5mg

Guanylurea, 1000µg/ml in Water, 1ml