n-Tetracontane Back Catalog number: 71220 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2513.9-100MG Acetylsalicylic acid,neat,neat,100mg, Price on request 9322.9-100-ME 1,8-Nonadiene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4900-30-5 Price on request 95414 PAH Standard Price on request