n-Tetracontane, certified, 0.1g Back Catalog number: C17395500 Availability: In the manufacturer's stock Price on request - + Recommended 3155.8-K-IO Methyl heptanoate (Methyl enantate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-73-0 Price on request 3183.14-K-IO Ethyl dodecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-33-2 Price on request 682818 Propylene glycol, 1000mg Price on request