1,2-Dimethylnaphthalene, certified, 50mg Back Catalog number: C20750000 Availability: In the manufacturer's stock Price on request - + Recommended 0307.23-10MG 6-Methylanthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 31927-64-7 Price on request 680522 2-n-Nonylphenol-mono-ethoxylate, 100 µg/ml, Aceto Price on request 1057.8-100MG 2,5-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4001-61-0 Price on request