Isoproturon Back Catalog number: 2312.12-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 681181 Pyrimidifen, 100 µg/ml, Acetonitrile, 1ml Price on request 1258.8-K-CY Ethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-91-7 Price on request 93970 EPA Method 632 Spike Standard Price on request