Diuron Back Catalog number: 70663 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 677301 Caffeine, 100 µg/ml, Methanol, 1ml Price on request 1157.37-100-IO n-Heptatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7194-84-5 Price on request 9435.17-100-AN Butachlor, 100µg/ml in Acetonitrile, 1ml Price on request