Individual Calibration Solutions, 200ul, nonane Back Catalog number: DF-C10-CS4,5,6,7 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3724.18-100MG Sodium dodecylbenzenesulfonate, mixture of linear C10-C14, neat, 100mg Price on request 0214.22-200-T Benzo[b]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 214-17-5 Price on request 57134 Selenium (Se) Price on request