n-Eicosane-d42,neat,neat,250mg, Back Catalog number: 1021.20-250MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 38040 WS Dioxin Price on request 674781 Bifenox free acid, 25mg Price on request 0009.16-100-T 1-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5522-43-0 Price on request