o-Anisidine,100 µg/mL,acetonitrile,1mL,

D9-Chlormequat Chloride, 100 µg/ml , Deuterium ox

Citric Acid-2,2,4,4-d4, 10mg

N-(1,3-Dimethylbutyl)-N´-phenyl-1,4-phenylenediamine, 50µg/ml in Acetonitrile, 5ml