Naphthalene, 2000µg/mL in MeOH, 1ml Back Catalog number: 90298 Availability: In the manufacturer's stock Price on request - + Recommended 0100.20-200-T 3,9-Dimethylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 316-51-8 Price on request 58055 Cesium (Cs) Price on request 674765 2-Chloro-4-methylsulfonylbenzoic acid, 100mg Price on request