Propiconazole, anal. std., 250mg Back Catalog number: 45642 Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-D200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 674813 Bifenox, 100 µg/ml, Acetonitrile, 5ml Price on request 22015 CLP Semi-Volatile Acid Surrogate Standard Price on request