2-Nonanone, 1ml Back Catalog number: 680965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended NG-16493-1G 3-Ethoxy propionaldehyde diethyl acetal, 1g Price on request 1338.31-500-IO 17?(H),21ß(H)-(22S)-Homohopane, 500µg/mL in Isooctane, 1mL Price on request 2634.27-5UG 17 alpha(H),21ß(H)-25,28,30-Trisnorhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 85115-38-4 Price on request