2-Butanone Back Catalog number: RM0053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1118.20-200-T Dinaphtho[1,2-b;2',3'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-90-7 Price on request 673787 Diflufenican, 100 µg/ml, Ethyl acetate, 1ml Price on request 673384 Metolcarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request