Methidathion, 100μg/mL in Acetonitrile, 1ml Back Catalog number: 3444.6-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9408.15-100-ME alpha-Hydroxymetoprolol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-16-6 Price on request 94852 ASTM D-5580 Daily Check Price on request 2128.12-10-IO Arochlor 1254, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1 Price on request