2-Butanone Back Catalog number: 79253 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8733.20-100MG n-Butyl n-octyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-78-6 Price on request 673250 Demeton-S-methyl-sulfoxide, 10.0 µg/ml, Acetonitr Price on request PCB-LCS-A1 Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request