Surrogate Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-23SSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2608.20-200-T 1,2,3,6,7,8,9,10,11,12-Decahydrobenz[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 92387-50-3 Price on request 679121 Decamethylcyclopentasiloxane, 250mg Price on request 676405 Sulfoxaflor, 10mg Price on request