n-Tetracontane, certified, 0.1g Back Catalog number: C17395500 Availability: In the manufacturer's stock Price on request - + Recommended 8471.11-100-CY Carbadox Price on request 673538 4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Price on request 50794 Total Kjeldahl Nitrogen as N Price on request