m-Xylene, certified, 5ml Back Catalog number: C17945100-5ML Availability: In the manufacturer's stock Price on request - + Recommended 3438.10-100 Metamitron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 41394-05-2 Price on request 58245 Rhodium (Rh) Price on request DF-LCS-C40 Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request