Simetryn Back Catalog number: 9441.8-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673271 Ethiofencarb, 100 µg/ml, Acetonitrile, 5ml Price on request 1581.2-100-ME Dicyanodiamide (Cyanoguanidine), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 461-58-5 Price on request 3449.8-100-AN Methyl parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-00-0 Price on request