n-Tetracontane, certified, 0.1g Back Catalog number: C17395500 Availability: In the manufacturer's stock Price on request - + Recommended 3179.10-K-IO Ethyl octanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-32-1 Price on request 73060 Fentanyl Price on request 3000.9-K-CY 2,3,3-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-28-7 Price on request