1,2-Dimethylnaphthalene, certified, 50mg Back Catalog number: C20750000 Availability: In the manufacturer's stock Price on request - + Recommended C10411500 Azorubin, certified, 0.25g Price on request 1024.18-200-T Chrysene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5 Price on request 51111 Benzene and Toluene Calibration Blends Mix#6 Price on request